raidz2/benchmarks/rand/rand-read-qd1-nj16_run3.json
{
"fio version" : "fio-3.35",
"timestamp" : 1773075895,
"timestamp_ms" : 1773075895096,
"time" : "Mon Mar 9 14:04:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 2124517376,
"io_kbytes" : 2074724,
"bw_bytes" : 217698265,
"bw" : 212595,
"iops" : 53154.216621,
"runtime" : 9759,
"total_ios" : 518732,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 156144,
"usr_cpu" : 0.652603,
"sys_cpu" : 17.084230,
"ctx" : 394287,
"majf" : 0,
"minf" : 143,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999807,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999614,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075905,
"timestamp_ms" : 1773075905337,
"time" : "Mon Mar 9 14:05:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 2079649792,
"io_kbytes" : 2030908,
"bw_bytes" : 207964979,
"bw" : 203090,
"iops" : 50775.700000,
"runtime" : 10000,
"total_ios" : 507757,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 313022.707882,
"stddev" : 159547.460117,
"N" : 507757
},
"clat_ns" : {
"min" : 1101,
"max" : 45569,
"mean" : 1417.904753,
"stddev" : 341.897680,
"N" : 507741,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2256,
"99.500000" : 2544,
"99.900000" : 4832,
"99.950000" : 5728,
"99.990000" : 7712
},
"bins" : {
"1096" : 37,
"1112" : 403,
"1128" : 7913,
"1144" : 12439,
"1160" : 18406,
"1176" : 13010,
"1192" : 3205,
"1208" : 4136,
"1224" : 4424,
"1240" : 13137,
"1256" : 21412,
"1272" : 13276,
"1288" : 29589,
"1304" : 16824,
"1320" : 28363,
"1336" : 26498,
"1352" : 11863,
"1368" : 24142,
"1384" : 12882,
"1400" : 25896,
"1416" : 25553,
"1432" : 12028,
"1448" : 21457,
"1464" : 9741,
"1480" : 17738,
"1496" : 16030,
"1512" : 7539,
"1528" : 13845,
"1544" : 6228,
"1560" : 11320,
"1576" : 9863,
"1592" : 4401,
"1608" : 7991,
"1624" : 3615,
"1640" : 6421,
"1656" : 5678,
"1672" : 2522,
"1688" : 4590,
"1704" : 1935,
"1720" : 3571,
"1736" : 2968,
"1752" : 1356,
"1768" : 2320,
"1784" : 1108,
"1800" : 1945,
"1816" : 1713,
"1832" : 779,
"1848" : 1364,
"1864" : 614,
"1880" : 1024,
"1896" : 974,
"1912" : 420,
"1928" : 729,
"1944" : 354,
"1960" : 575,
"1976" : 532,
"1992" : 241,
"2008" : 426,
"2024" : 210,
"2040" : 382,
"2064" : 501,
"2096" : 486,
"2128" : 548,
"2160" : 412,
"2192" : 364,
"2224" : 350,
"2256" : 309,
"2288" : 356,
"2320" : 317,
"2352" : 287,
"2384" : 285,
"2416" : 228,
"2448" : 255,
"2480" : 288,
"2512" : 185,
"2544" : 171,
"2576" : 201,
"2608" : 162,
"2640" : 202,
"2672" : 131,
"2704" : 134,
"2736" : 101,
"2768" : 91,
"2800" : 102,
"2832" : 62,
"2864" : 54,
"2896" : 56,
"2928" : 41,
"2960" : 42,
"2992" : 29,
"3024" : 27,
"3056" : 17,
"3088" : 13,
"3120" : 24,
"3152" : 16,
"3184" : 12,
"3216" : 9,
"3248" : 6,
"3280" : 10,
"3312" : 8,
"3344" : 5,
"3376" : 10,
"3408" : 5,
"3440" : 9,
"3472" : 4,
"3504" : 3,
"3536" : 4,
"3568" : 5,
"3600" : 5,
"3632" : 6,
"3664" : 1,
"3696" : 4,
"3728" : 4,
"3760" : 8,
"3792" : 3,
"3824" : 8,
"3856" : 7,
"3888" : 10,
"3920" : 10,
"3952" : 5,
"3984" : 9,
"4016" : 10,
"4048" : 12,
"4080" : 10,
"4128" : 19,
"4192" : 17,
"4256" : 12,
"4320" : 19,
"4384" : 20,
"4448" : 25,
"4512" : 15,
"4576" : 17,
"4640" : 29,
"4704" : 20,
"4768" : 21,
"4832" : 24,
"4896" : 23,
"4960" : 15,
"5024" : 19,
"5088" : 29,
"5152" : 17,
"5216" : 13,
"5280" : 25,
"5344" : 12,
"5408" : 21,
"5472" : 19,
"5536" : 22,
"5600" : 17,
"5664" : 11,
"5728" : 17,
"5792" : 19,
"5856" : 10,
"5920" : 8,
"5984" : 10,
"6048" : 12,
"6112" : 11,
"6176" : 6,
"6240" : 12,
"6304" : 12,
"6368" : 10,
"6432" : 10,
"6496" : 8,
"6560" : 9,
"6624" : 11,
"6688" : 3,
"6752" : 2,
"6880" : 8,
"6944" : 4,
"7008" : 3,
"7072" : 1,
"7136" : 4,
"7200" : 2,
"7264" : 2,
"7328" : 2,
"7392" : 2,
"7456" : 2,
"7520" : 1,
"7584" : 2,
"7648" : 2,
"7712" : 1,
"7776" : 3,
"8032" : 1,
"8096" : 2,
"8384" : 2,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9536" : 2,
"9920" : 2,
"10048" : 2,
"10304" : 1,
"10432" : 2,
"10816" : 1,
"10944" : 1,
"11200" : 2,
"11328" : 2,
"11456" : 1,
"11712" : 1,
"11968" : 1,
"14016" : 1,
"15168" : 1,
"15680" : 1,
"19840" : 1,
"29056" : 1,
"37632" : 1,
"39680" : 1,
"40192" : 1,
"40704" : 2,
"41216" : 1,
"41728" : 1,
"42752" : 1,
"43264" : 1,
"44800" : 2,
"45312" : 2,
"45824" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 314438.384509,
"stddev" : 159640.856620,
"N" : 507741
},
"bw_min" : 197183,
"bw_max" : 209754,
"bw_agg" : 100.000000,
"bw_mean" : 203227.736842,
"bw_dev" : 214.896425,
"bw_samples" : 304,
"iops_min" : 49294,
"iops_max" : 52436,
"iops_mean" : 50806.263158,
"iops_stddev" : 53.714723,
"iops_samples" : 304
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 159989,
"usr_cpu" : 0.660045,
"sys_cpu" : 16.799905,
"ctx" : 405125,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.262949,
"4" : 1.582450,
"10" : 0.144951,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075915,
"timestamp_ms" : 1773075915337,
"time" : "Mon Mar 9 14:05:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 4138991616,
"io_kbytes" : 4041984,
"bw_bytes" : 206949580,
"bw" : 202099,
"iops" : 50526.050000,
"runtime" : 20000,
"total_ios" : 1010521,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 314567.752557,
"stddev" : 158550.289574,
"N" : 1010521
},
"clat_ns" : {
"min" : 1101,
"max" : 79251,
"mean" : 1419.262252,
"stddev" : 338.912308,
"N" : 1010505,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1480,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2256,
"99.500000" : 2544,
"99.900000" : 4896,
"99.950000" : 5728,
"99.990000" : 7456
},
"bins" : {
"1096" : 83,
"1112" : 749,
"1128" : 15387,
"1144" : 23914,
"1160" : 35719,
"1176" : 24939,
"1192" : 6089,
"1208" : 7735,
"1224" : 8274,
"1240" : 26360,
"1256" : 44103,
"1272" : 26533,
"1288" : 58325,
"1304" : 32992,
"1320" : 55654,
"1336" : 51969,
"1352" : 23686,
"1368" : 48096,
"1384" : 25795,
"1400" : 51941,
"1416" : 51589,
"1432" : 24030,
"1448" : 43391,
"1464" : 19728,
"1480" : 35894,
"1496" : 32452,
"1512" : 15138,
"1528" : 28018,
"1544" : 12716,
"1560" : 22775,
"1576" : 20037,
"1592" : 8879,
"1608" : 15859,
"1624" : 7301,
"1640" : 12950,
"1656" : 11315,
"1672" : 4930,
"1688" : 8979,
"1704" : 3906,
"1720" : 7070,
"1736" : 5868,
"1752" : 2736,
"1768" : 4675,
"1784" : 2143,
"1800" : 3803,
"1816" : 3387,
"1832" : 1521,
"1848" : 2652,
"1864" : 1174,
"1880" : 2059,
"1896" : 1878,
"1912" : 824,
"1928" : 1429,
"1944" : 696,
"1960" : 1151,
"1976" : 1008,
"1992" : 484,
"2008" : 854,
"2024" : 420,
"2040" : 788,
"2064" : 1005,
"2096" : 933,
"2128" : 1091,
"2160" : 871,
"2192" : 734,
"2224" : 699,
"2256" : 637,
"2288" : 707,
"2320" : 700,
"2352" : 554,
"2384" : 522,
"2416" : 446,
"2448" : 496,
"2480" : 544,
"2512" : 373,
"2544" : 379,
"2576" : 367,
"2608" : 334,
"2640" : 421,
"2672" : 255,
"2704" : 269,
"2736" : 214,
"2768" : 178,
"2800" : 217,
"2832" : 137,
"2864" : 112,
"2896" : 119,
"2928" : 85,
"2960" : 83,
"2992" : 57,
"3024" : 48,
"3056" : 42,
"3088" : 27,
"3120" : 50,
"3152" : 32,
"3184" : 26,
"3216" : 17,
"3248" : 12,
"3280" : 24,
"3312" : 18,
"3344" : 9,
"3376" : 19,
"3408" : 15,
"3440" : 22,
"3472" : 11,
"3504" : 10,
"3536" : 7,
"3568" : 9,
"3600" : 12,
"3632" : 15,
"3664" : 6,
"3696" : 10,
"3728" : 13,
"3760" : 16,
"3792" : 13,
"3824" : 15,
"3856" : 14,
"3888" : 16,
"3920" : 16,
"3952" : 14,
"3984" : 12,
"4016" : 17,
"4048" : 21,
"4080" : 19,
"4128" : 32,
"4192" : 33,
"4256" : 35,
"4320" : 42,
"4384" : 41,
"4448" : 45,
"4512" : 29,
"4576" : 36,
"4640" : 53,
"4704" : 42,
"4768" : 42,
"4832" : 45,
"4896" : 39,
"4960" : 42,
"5024" : 34,
"5088" : 53,
"5152" : 39,
"5216" : 30,
"5280" : 48,
"5344" : 33,
"5408" : 40,
"5472" : 42,
"5536" : 39,
"5600" : 36,
"5664" : 27,
"5728" : 35,
"5792" : 34,
"5856" : 22,
"5920" : 29,
"5984" : 24,
"6048" : 27,
"6112" : 21,
"6176" : 20,
"6240" : 16,
"6304" : 18,
"6368" : 25,
"6432" : 17,
"6496" : 15,
"6560" : 19,
"6624" : 20,
"6688" : 7,
"6752" : 8,
"6816" : 8,
"6880" : 12,
"6944" : 4,
"7008" : 5,
"7072" : 1,
"7136" : 8,
"7200" : 3,
"7264" : 3,
"7328" : 4,
"7392" : 4,
"7456" : 2,
"7520" : 1,
"7584" : 2,
"7648" : 2,
"7712" : 1,
"7776" : 6,
"7840" : 1,
"8032" : 2,
"8096" : 3,
"8160" : 1,
"8384" : 3,
"8640" : 1,
"8896" : 4,
"9024" : 1,
"9152" : 1,
"9408" : 3,
"9536" : 3,
"9664" : 1,
"9792" : 1,
"9920" : 4,
"10048" : 2,
"10176" : 1,
"10304" : 1,
"10432" : 2,
"10560" : 1,
"10688" : 1,
"10816" : 2,
"10944" : 1,
"11200" : 3,
"11328" : 5,
"11456" : 1,
"11712" : 2,
"11968" : 1,
"12224" : 1,
"12352" : 1,
"12864" : 2,
"13504" : 1,
"14016" : 1,
"14656" : 1,
"14912" : 1,
"15168" : 1,
"15680" : 1,
"16512" : 1,
"19840" : 1,
"29056" : 1,
"37120" : 1,
"37632" : 1,
"38656" : 1,
"39168" : 1,
"39680" : 1,
"40192" : 1,
"40704" : 2,
"41216" : 1,
"41728" : 1,
"42752" : 1,
"43264" : 4,
"43776" : 1,
"44800" : 2,
"45312" : 2,
"45824" : 1,
"46336" : 1,
"51968" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 315985.919723,
"stddev" : 158642.227591,
"N" : 1010505
},
"bw_min" : 195644,
"bw_max" : 209786,
"bw_agg" : 100.000000,
"bw_mean" : 202130.717949,
"bw_dev" : 204.628999,
"bw_samples" : 624,
"iops_min" : 48910,
"iops_max" : 52444,
"iops_mean" : 50531.794872,
"iops_stddev" : 51.156598,
"iops_samples" : 624
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 319989,
"usr_cpu" : 0.660960,
"sys_cpu" : 16.770264,
"ctx" : 810548,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999901,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999901,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.245163,
"4" : 1.600264,
"10" : 0.147053,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075925,
"timestamp_ms" : 1773075925336,
"time" : "Mon Mar 9 14:05:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 150,
"elapsed" : 41,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 6196137984,
"io_kbytes" : 6050916,
"bw_bytes" : 206537932,
"bw" : 201697,
"iops" : 50425.233333,
"runtime" : 30000,
"total_ios" : 1512757,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 315199.688902,
"stddev" : 158047.163779,
"N" : 1512757
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1417.974796,
"stddev" : 337.586465,
"N" : 1512741,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5088,
"99.950000" : 5920,
"99.990000" : 8096
},
"bins" : {
"1096" : 124,
"1112" : 1118,
"1128" : 22643,
"1144" : 34902,
"1160" : 52265,
"1176" : 36555,
"1192" : 9041,
"1208" : 11497,
"1224" : 12596,
"1240" : 40553,
"1256" : 67817,
"1272" : 41004,
"1288" : 90543,
"1304" : 51108,
"1320" : 85119,
"1336" : 79133,
"1352" : 36153,
"1368" : 72864,
"1384" : 38902,
"1400" : 77034,
"1416" : 76118,
"1432" : 35282,
"1448" : 63905,
"1464" : 28836,
"1480" : 52315,
"1496" : 47630,
"1512" : 22350,
"1528" : 41079,
"1544" : 18806,
"1560" : 33739,
"1576" : 29543,
"1592" : 13286,
"1608" : 23444,
"1624" : 10733,
"1640" : 19264,
"1656" : 16695,
"1672" : 7429,
"1688" : 13341,
"1704" : 5887,
"1720" : 10551,
"1736" : 8809,
"1752" : 4066,
"1768" : 7090,
"1784" : 3274,
"1800" : 5853,
"1816" : 5088,
"1832" : 2297,
"1848" : 4004,
"1864" : 1800,
"1880" : 3198,
"1896" : 2837,
"1912" : 1253,
"1928" : 2164,
"1944" : 1010,
"1960" : 1699,
"1976" : 1511,
"1992" : 698,
"2008" : 1267,
"2024" : 587,
"2040" : 1138,
"2064" : 1421,
"2096" : 1319,
"2128" : 1499,
"2160" : 1204,
"2192" : 989,
"2224" : 940,
"2256" : 878,
"2288" : 973,
"2320" : 930,
"2352" : 755,
"2384" : 703,
"2416" : 603,
"2448" : 663,
"2480" : 742,
"2512" : 535,
"2544" : 524,
"2576" : 486,
"2608" : 447,
"2640" : 561,
"2672" : 342,
"2704" : 339,
"2736" : 286,
"2768" : 247,
"2800" : 300,
"2832" : 190,
"2864" : 149,
"2896" : 155,
"2928" : 124,
"2960" : 116,
"2992" : 78,
"3024" : 60,
"3056" : 63,
"3088" : 42,
"3120" : 65,
"3152" : 40,
"3184" : 39,
"3216" : 33,
"3248" : 19,
"3280" : 36,
"3312" : 23,
"3344" : 15,
"3376" : 27,
"3408" : 23,
"3440" : 32,
"3472" : 20,
"3504" : 15,
"3536" : 12,
"3568" : 14,
"3600" : 14,
"3632" : 26,
"3664" : 11,
"3696" : 15,
"3728" : 17,
"3760" : 18,
"3792" : 20,
"3824" : 22,
"3856" : 19,
"3888" : 28,
"3920" : 23,
"3952" : 29,
"3984" : 20,
"4016" : 26,
"4048" : 29,
"4080" : 29,
"4128" : 53,
"4192" : 46,
"4256" : 49,
"4320" : 60,
"4384" : 60,
"4448" : 67,
"4512" : 53,
"4576" : 62,
"4640" : 72,
"4704" : 53,
"4768" : 77,
"4832" : 76,
"4896" : 59,
"4960" : 65,
"5024" : 59,
"5088" : 81,
"5152" : 64,
"5216" : 51,
"5280" : 77,
"5344" : 56,
"5408" : 66,
"5472" : 71,
"5536" : 56,
"5600" : 55,
"5664" : 45,
"5728" : 63,
"5792" : 52,
"5856" : 38,
"5920" : 58,
"5984" : 40,
"6048" : 50,
"6112" : 37,
"6176" : 36,
"6240" : 33,
"6304" : 28,
"6368" : 37,
"6432" : 39,
"6496" : 31,
"6560" : 28,
"6624" : 27,
"6688" : 14,
"6752" : 19,
"6816" : 16,
"6880" : 22,
"6944" : 10,
"7008" : 15,
"7072" : 10,
"7136" : 13,
"7200" : 9,
"7264" : 7,
"7328" : 7,
"7392" : 7,
"7456" : 5,
"7520" : 2,
"7584" : 8,
"7648" : 2,
"7712" : 2,
"7776" : 11,
"7840" : 2,
"7904" : 2,
"7968" : 2,
"8032" : 2,
"8096" : 5,
"8160" : 1,
"8256" : 4,
"8384" : 4,
"8512" : 1,
"8640" : 2,
"8768" : 1,
"8896" : 7,
"9024" : 3,
"9152" : 2,
"9280" : 1,
"9408" : 5,
"9536" : 3,
"9664" : 4,
"9792" : 2,
"9920" : 5,
"10048" : 7,
"10176" : 1,
"10304" : 2,
"10432" : 4,
"10560" : 3,
"10688" : 1,
"10816" : 4,
"10944" : 2,
"11072" : 1,
"11200" : 6,
"11328" : 7,
"11456" : 1,
"11584" : 3,
"11712" : 3,
"11840" : 1,
"11968" : 1,
"12096" : 1,
"12224" : 2,
"12352" : 1,
"12480" : 1,
"12736" : 1,
"12864" : 2,
"13120" : 2,
"13504" : 1,
"13888" : 1,
"14016" : 2,
"14656" : 1,
"14912" : 1,
"15168" : 1,
"15296" : 1,
"15680" : 1,
"15808" : 1,
"16512" : 1,
"17024" : 1,
"19840" : 2,
"29056" : 1,
"37120" : 2,
"37632" : 1,
"38656" : 1,
"39168" : 1,
"39680" : 2,
"40192" : 2,
"40704" : 2,
"41216" : 1,
"41728" : 1,
"42240" : 2,
"42752" : 1,
"43264" : 6,
"43776" : 1,
"44800" : 2,
"45312" : 2,
"45824" : 1,
"46336" : 1,
"49408" : 1,
"49920" : 1,
"51968" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 316616.938869,
"stddev" : 158137.207162,
"N" : 1512741
},
"bw_min" : 195275,
"bw_max" : 209954,
"bw_agg" : 100.000000,
"bw_mean" : 201757.389831,
"bw_dev" : 190.843266,
"bw_samples" : 944,
"iops_min" : 48817,
"iops_max" : 52486,
"iops_mean" : 50438.423729,
"iops_stddev" : 47.708532,
"iops_samples" : 944
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 479985,
"usr_cpu" : 0.664604,
"sys_cpu" : 16.727189,
"ctx" : 1216373,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999868,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999934,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.353866,
"4" : 1.476113,
"10" : 0.162088,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075935,
"timestamp_ms" : 1773075935336,
"time" : "Mon Mar 9 14:05:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 140,
"elapsed" : 51,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 8254713856,
"io_kbytes" : 8061244,
"bw_bytes" : 206373005,
"bw" : 201536,
"iops" : 50384.859621,
"runtime" : 39999,
"total_ios" : 2015344,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 315463.319680,
"stddev" : 157859.496311,
"N" : 2015344
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.282400,
"stddev" : 332.375291,
"N" : 2015328,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5088,
"99.950000" : 5920,
"99.990000" : 8032
},
"bins" : {
"1096" : 169,
"1112" : 1553,
"1128" : 30852,
"1144" : 47194,
"1160" : 69753,
"1176" : 47994,
"1192" : 11825,
"1208" : 14792,
"1224" : 16205,
"1240" : 53000,
"1256" : 91784,
"1272" : 56266,
"1288" : 124014,
"1304" : 69227,
"1320" : 114257,
"1336" : 105474,
"1352" : 48261,
"1368" : 97775,
"1384" : 52385,
"1400" : 103139,
"1416" : 101361,
"1432" : 46788,
"1448" : 84461,
"1464" : 37996,
"1480" : 68939,
"1496" : 62822,
"1512" : 29500,
"1528" : 54468,
"1544" : 24792,
"1560" : 44617,
"1576" : 39000,
"1592" : 17388,
"1608" : 31203,
"1624" : 14155,
"1640" : 25269,
"1656" : 21967,
"1672" : 9805,
"1688" : 17528,
"1704" : 7672,
"1720" : 13780,
"1736" : 11470,
"1752" : 5246,
"1768" : 9201,
"1784" : 4259,
"1800" : 7634,
"1816" : 6543,
"1832" : 2987,
"1848" : 5152,
"1864" : 2367,
"1880" : 4187,
"1896" : 3626,
"1912" : 1601,
"1928" : 2831,
"1944" : 1309,
"1960" : 2243,
"1976" : 1998,
"1992" : 911,
"2008" : 1665,
"2024" : 759,
"2040" : 1464,
"2064" : 1857,
"2096" : 1727,
"2128" : 1956,
"2160" : 1493,
"2192" : 1233,
"2224" : 1200,
"2256" : 1112,
"2288" : 1232,
"2320" : 1197,
"2352" : 966,
"2384" : 910,
"2416" : 780,
"2448" : 866,
"2480" : 964,
"2512" : 690,
"2544" : 707,
"2576" : 649,
"2608" : 577,
"2640" : 735,
"2672" : 460,
"2704" : 435,
"2736" : 375,
"2768" : 321,
"2800" : 395,
"2832" : 235,
"2864" : 193,
"2896" : 200,
"2928" : 160,
"2960" : 156,
"2992" : 105,
"3024" : 83,
"3056" : 90,
"3088" : 61,
"3120" : 87,
"3152" : 51,
"3184" : 55,
"3216" : 47,
"3248" : 26,
"3280" : 45,
"3312" : 29,
"3344" : 19,
"3376" : 35,
"3408" : 25,
"3440" : 39,
"3472" : 27,
"3504" : 19,
"3536" : 18,
"3568" : 21,
"3600" : 21,
"3632" : 32,
"3664" : 17,
"3696" : 23,
"3728" : 22,
"3760" : 29,
"3792" : 29,
"3824" : 30,
"3856" : 28,
"3888" : 34,
"3920" : 32,
"3952" : 38,
"3984" : 31,
"4016" : 31,
"4048" : 37,
"4080" : 36,
"4128" : 85,
"4192" : 64,
"4256" : 71,
"4320" : 84,
"4384" : 79,
"4448" : 91,
"4512" : 73,
"4576" : 87,
"4640" : 97,
"4704" : 82,
"4768" : 104,
"4832" : 91,
"4896" : 81,
"4960" : 95,
"5024" : 76,
"5088" : 105,
"5152" : 81,
"5216" : 73,
"5280" : 101,
"5344" : 76,
"5408" : 87,
"5472" : 89,
"5536" : 74,
"5600" : 75,
"5664" : 66,
"5728" : 90,
"5792" : 69,
"5856" : 54,
"5920" : 75,
"5984" : 53,
"6048" : 63,
"6112" : 47,
"6176" : 49,
"6240" : 44,
"6304" : 40,
"6368" : 49,
"6432" : 51,
"6496" : 39,
"6560" : 36,
"6624" : 35,
"6688" : 21,
"6752" : 22,
"6816" : 21,
"6880" : 28,
"6944" : 11,
"7008" : 19,
"7072" : 13,
"7136" : 14,
"7200" : 13,
"7264" : 9,
"7328" : 7,
"7392" : 7,
"7456" : 6,
"7520" : 3,
"7584" : 9,
"7648" : 5,
"7712" : 2,
"7776" : 11,
"7840" : 2,
"7904" : 2,
"7968" : 3,
"8032" : 4,
"8096" : 6,
"8160" : 1,
"8256" : 6,
"8384" : 7,
"8512" : 1,
"8640" : 2,
"8768" : 2,
"8896" : 8,
"9024" : 4,
"9152" : 3,
"9280" : 1,
"9408" : 7,
"9536" : 4,
"9664" : 4,
"9792" : 5,
"9920" : 6,
"10048" : 7,
"10176" : 2,
"10304" : 2,
"10432" : 6,
"10560" : 3,
"10688" : 2,
"10816" : 5,
"10944" : 5,
"11072" : 1,
"11200" : 6,
"11328" : 8,
"11456" : 2,
"11584" : 3,
"11712" : 3,
"11840" : 1,
"11968" : 1,
"12096" : 2,
"12224" : 2,
"12352" : 2,
"12480" : 1,
"12736" : 2,
"12864" : 2,
"13120" : 2,
"13248" : 1,
"13504" : 1,
"13888" : 2,
"14016" : 2,
"14656" : 1,
"14912" : 1,
"15168" : 1,
"15296" : 1,
"15680" : 1,
"15808" : 1,
"16512" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"33536" : 1,
"37120" : 3,
"37632" : 1,
"38656" : 1,
"39168" : 1,
"39680" : 2,
"40192" : 3,
"40704" : 2,
"41216" : 1,
"41728" : 1,
"42240" : 3,
"42752" : 1,
"43264" : 6,
"43776" : 3,
"44800" : 4,
"45312" : 2,
"45824" : 1,
"46336" : 1,
"48896" : 1,
"49408" : 1,
"49920" : 1,
"51968" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 316879.060103,
"stddev" : 157948.947165,
"N" : 2015328
},
"bw_min" : 194860,
"bw_max" : 210058,
"bw_agg" : 100.000000,
"bw_mean" : 201574.430380,
"bw_dev" : 185.798244,
"bw_samples" : 1264,
"iops_min" : 48714,
"iops_max" : 52512,
"iops_mean" : 50392.645570,
"iops_stddev" : 46.452653,
"iops_samples" : 1264
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 639984,
"usr_cpu" : 0.657516,
"sys_cpu" : 16.714324,
"ctx" : 1621979,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999950,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999950,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.394865,
"4" : 1.434842,
"10" : 0.162999,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075945,
"timestamp_ms" : 1773075945336,
"time" : "Mon Mar 9 14:05:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 130,
"elapsed" : 61,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 10309713920,
"io_kbytes" : 10068080,
"bw_bytes" : 206198402,
"bw" : 201365,
"iops" : 50341.926839,
"runtime" : 49999,
"total_ios" : 2517046,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 315729.055860,
"stddev" : 157696.073510,
"N" : 2517046
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.235469,
"stddev" : 328.565000,
"N" : 2517030,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2544,
"99.900000" : 5088,
"99.950000" : 5856,
"99.990000" : 7840
},
"bins" : {
"1096" : 198,
"1112" : 1915,
"1128" : 37970,
"1144" : 57915,
"1160" : 85603,
"1176" : 58440,
"1192" : 14576,
"1208" : 18204,
"1224" : 20378,
"1240" : 67665,
"1256" : 116316,
"1272" : 70546,
"1288" : 155632,
"1304" : 86754,
"1320" : 143507,
"1336" : 132351,
"1352" : 60765,
"1368" : 122522,
"1384" : 65480,
"1400" : 128623,
"1416" : 125914,
"1432" : 58166,
"1448" : 104996,
"1464" : 47153,
"1480" : 86293,
"1496" : 78616,
"1512" : 36848,
"1528" : 68374,
"1544" : 31139,
"1560" : 55980,
"1576" : 48698,
"1592" : 21757,
"1608" : 39022,
"1624" : 17678,
"1640" : 31536,
"1656" : 27362,
"1672" : 12270,
"1688" : 21778,
"1704" : 9561,
"1720" : 17090,
"1736" : 14286,
"1752" : 6459,
"1768" : 11381,
"1784" : 5217,
"1800" : 9435,
"1816" : 8084,
"1832" : 3726,
"1848" : 6394,
"1864" : 2915,
"1880" : 5205,
"1896" : 4484,
"1912" : 1983,
"1928" : 3561,
"1944" : 1606,
"1960" : 2816,
"1976" : 2490,
"1992" : 1124,
"2008" : 2097,
"2024" : 963,
"2040" : 1781,
"2064" : 2328,
"2096" : 2151,
"2128" : 2452,
"2160" : 1825,
"2192" : 1515,
"2224" : 1498,
"2256" : 1366,
"2288" : 1534,
"2320" : 1462,
"2352" : 1205,
"2384" : 1148,
"2416" : 1000,
"2448" : 1103,
"2480" : 1219,
"2512" : 890,
"2544" : 883,
"2576" : 819,
"2608" : 713,
"2640" : 905,
"2672" : 568,
"2704" : 543,
"2736" : 466,
"2768" : 405,
"2800" : 461,
"2832" : 281,
"2864" : 234,
"2896" : 241,
"2928" : 189,
"2960" : 194,
"2992" : 137,
"3024" : 108,
"3056" : 108,
"3088" : 73,
"3120" : 114,
"3152" : 59,
"3184" : 70,
"3216" : 59,
"3248" : 35,
"3280" : 51,
"3312" : 34,
"3344" : 24,
"3376" : 43,
"3408" : 31,
"3440" : 49,
"3472" : 29,
"3504" : 25,
"3536" : 26,
"3568" : 27,
"3600" : 32,
"3632" : 40,
"3664" : 21,
"3696" : 25,
"3728" : 28,
"3760" : 37,
"3792" : 41,
"3824" : 36,
"3856" : 38,
"3888" : 37,
"3920" : 38,
"3952" : 44,
"3984" : 36,
"4016" : 39,
"4048" : 44,
"4080" : 47,
"4128" : 108,
"4192" : 90,
"4256" : 89,
"4320" : 98,
"4384" : 97,
"4448" : 112,
"4512" : 88,
"4576" : 117,
"4640" : 123,
"4704" : 109,
"4768" : 126,
"4832" : 119,
"4896" : 115,
"4960" : 117,
"5024" : 91,
"5088" : 128,
"5152" : 109,
"5216" : 89,
"5280" : 128,
"5344" : 105,
"5408" : 103,
"5472" : 105,
"5536" : 90,
"5600" : 93,
"5664" : 86,
"5728" : 110,
"5792" : 86,
"5856" : 72,
"5920" : 91,
"5984" : 62,
"6048" : 83,
"6112" : 60,
"6176" : 64,
"6240" : 62,
"6304" : 48,
"6368" : 59,
"6432" : 58,
"6496" : 48,
"6560" : 46,
"6624" : 45,
"6688" : 30,
"6752" : 25,
"6816" : 27,
"6880" : 31,
"6944" : 14,
"7008" : 19,
"7072" : 16,
"7136" : 17,
"7200" : 17,
"7264" : 11,
"7328" : 9,
"7392" : 11,
"7456" : 6,
"7520" : 4,
"7584" : 10,
"7648" : 5,
"7712" : 5,
"7776" : 11,
"7840" : 2,
"7904" : 3,
"7968" : 3,
"8032" : 5,
"8096" : 6,
"8160" : 1,
"8256" : 6,
"8384" : 9,
"8512" : 1,
"8640" : 5,
"8768" : 2,
"8896" : 9,
"9024" : 4,
"9152" : 3,
"9280" : 3,
"9408" : 7,
"9536" : 5,
"9664" : 4,
"9792" : 5,
"9920" : 7,
"10048" : 13,
"10176" : 2,
"10304" : 3,
"10432" : 6,
"10560" : 3,
"10688" : 5,
"10816" : 6,
"10944" : 7,
"11072" : 2,
"11200" : 6,
"11328" : 8,
"11456" : 3,
"11584" : 3,
"11712" : 3,
"11840" : 1,
"11968" : 1,
"12096" : 2,
"12224" : 3,
"12352" : 3,
"12480" : 1,
"12736" : 2,
"12864" : 2,
"13120" : 2,
"13248" : 1,
"13504" : 1,
"13888" : 2,
"14016" : 3,
"14400" : 1,
"14656" : 1,
"14912" : 1,
"15168" : 2,
"15296" : 2,
"15680" : 1,
"15808" : 1,
"16064" : 1,
"16512" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 1,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"33536" : 1,
"37120" : 3,
"37632" : 2,
"38656" : 1,
"39168" : 1,
"39680" : 2,
"40192" : 3,
"40704" : 2,
"41216" : 1,
"41728" : 1,
"42240" : 4,
"42752" : 3,
"43264" : 6,
"43776" : 3,
"44800" : 4,
"45312" : 2,
"45824" : 2,
"46336" : 1,
"48896" : 1,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 317144.859070,
"stddev" : 157784.609629,
"N" : 2517030
},
"bw_min" : 194367,
"bw_max" : 210058,
"bw_agg" : 100.000000,
"bw_mean" : 201408.444444,
"bw_dev" : 185.680989,
"bw_samples" : 1584,
"iops_min" : 48591,
"iops_max" : 52512,
"iops_mean" : 50351.131313,
"iops_stddev" : 46.422992,
"iops_samples" : 1584
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 799984,
"usr_cpu" : 0.651513,
"sys_cpu" : 16.711334,
"ctx" : 2027619,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999960,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999960,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.399314,
"4" : 1.430010,
"10" : 0.163604,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075955,
"timestamp_ms" : 1773075955337,
"time" : "Mon Mar 9 14:05:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 12367626240,
"io_kbytes" : 12077760,
"bw_bytes" : 206127104,
"bw" : 201296,
"iops" : 50324.516667,
"runtime" : 60000,
"total_ios" : 3019471,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5829,
"max" : 1265985,
"mean" : 315835.257829,
"stddev" : 157648.059469,
"N" : 3019471
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.409292,
"stddev" : 331.986699,
"N" : 3019455,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5088,
"99.950000" : 5856,
"99.990000" : 7968
},
"bins" : {
"1096" : 235,
"1112" : 2328,
"1128" : 45749,
"1144" : 69610,
"1160" : 102667,
"1176" : 69995,
"1192" : 17388,
"1208" : 21746,
"1224" : 24484,
"1240" : 82073,
"1256" : 141955,
"1272" : 85585,
"1288" : 186539,
"1304" : 103335,
"1320" : 170916,
"1336" : 158085,
"1352" : 72578,
"1368" : 146312,
"1384" : 78310,
"1400" : 153381,
"1416" : 150507,
"1432" : 69585,
"1448" : 125577,
"1464" : 56380,
"1480" : 103263,
"1496" : 94415,
"1512" : 44451,
"1528" : 82151,
"1544" : 37391,
"1560" : 67277,
"1576" : 58519,
"1592" : 26134,
"1608" : 46958,
"1624" : 21280,
"1640" : 37864,
"1656" : 32861,
"1672" : 14662,
"1688" : 26072,
"1704" : 11498,
"1720" : 20529,
"1736" : 17317,
"1752" : 7788,
"1768" : 13689,
"1784" : 6282,
"1800" : 11365,
"1816" : 9635,
"1832" : 4443,
"1848" : 7726,
"1864" : 3538,
"1880" : 6353,
"1896" : 5426,
"1912" : 2411,
"1928" : 4308,
"1944" : 1927,
"1960" : 3402,
"1976" : 3020,
"1992" : 1382,
"2008" : 2538,
"2024" : 1157,
"2040" : 2160,
"2064" : 2829,
"2096" : 2584,
"2128" : 2931,
"2160" : 2271,
"2192" : 1864,
"2224" : 1827,
"2256" : 1716,
"2288" : 1878,
"2320" : 1830,
"2352" : 1476,
"2384" : 1392,
"2416" : 1221,
"2448" : 1343,
"2480" : 1469,
"2512" : 1087,
"2544" : 1071,
"2576" : 979,
"2608" : 858,
"2640" : 1076,
"2672" : 672,
"2704" : 635,
"2736" : 549,
"2768" : 475,
"2800" : 553,
"2832" : 339,
"2864" : 290,
"2896" : 278,
"2928" : 220,
"2960" : 230,
"2992" : 166,
"3024" : 125,
"3056" : 137,
"3088" : 92,
"3120" : 134,
"3152" : 68,
"3184" : 83,
"3216" : 75,
"3248" : 36,
"3280" : 60,
"3312" : 40,
"3344" : 34,
"3376" : 52,
"3408" : 38,
"3440" : 53,
"3472" : 35,
"3504" : 29,
"3536" : 30,
"3568" : 31,
"3600" : 37,
"3632" : 47,
"3664" : 26,
"3696" : 33,
"3728" : 31,
"3760" : 48,
"3792" : 50,
"3824" : 41,
"3856" : 44,
"3888" : 39,
"3920" : 46,
"3952" : 52,
"3984" : 49,
"4016" : 44,
"4048" : 51,
"4080" : 55,
"4128" : 125,
"4192" : 115,
"4256" : 114,
"4320" : 117,
"4384" : 115,
"4448" : 144,
"4512" : 109,
"4576" : 150,
"4640" : 149,
"4704" : 133,
"4768" : 149,
"4832" : 139,
"4896" : 144,
"4960" : 141,
"5024" : 108,
"5088" : 159,
"5152" : 131,
"5216" : 112,
"5280" : 145,
"5344" : 130,
"5408" : 122,
"5472" : 121,
"5536" : 107,
"5600" : 109,
"5664" : 101,
"5728" : 129,
"5792" : 101,
"5856" : 83,
"5920" : 104,
"5984" : 73,
"6048" : 94,
"6112" : 71,
"6176" : 72,
"6240" : 76,
"6304" : 60,
"6368" : 71,
"6432" : 64,
"6496" : 56,
"6560" : 52,
"6624" : 53,
"6688" : 34,
"6752" : 31,
"6816" : 33,
"6880" : 39,
"6944" : 19,
"7008" : 22,
"7072" : 21,
"7136" : 21,
"7200" : 19,
"7264" : 12,
"7328" : 10,
"7392" : 14,
"7456" : 9,
"7520" : 6,
"7584" : 12,
"7648" : 8,
"7712" : 7,
"7776" : 12,
"7840" : 3,
"7904" : 5,
"7968" : 3,
"8032" : 6,
"8096" : 7,
"8160" : 1,
"8256" : 6,
"8384" : 12,
"8512" : 6,
"8640" : 9,
"8768" : 2,
"8896" : 10,
"9024" : 4,
"9152" : 3,
"9280" : 3,
"9408" : 8,
"9536" : 5,
"9664" : 4,
"9792" : 7,
"9920" : 7,
"10048" : 14,
"10176" : 2,
"10304" : 3,
"10432" : 8,
"10560" : 4,
"10688" : 7,
"10816" : 8,
"10944" : 7,
"11072" : 2,
"11200" : 7,
"11328" : 8,
"11456" : 4,
"11584" : 3,
"11712" : 4,
"11840" : 1,
"11968" : 1,
"12096" : 4,
"12224" : 3,
"12352" : 3,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 2,
"13120" : 2,
"13248" : 2,
"13376" : 1,
"13504" : 2,
"13888" : 3,
"14016" : 3,
"14400" : 2,
"14656" : 1,
"14912" : 2,
"15168" : 2,
"15296" : 2,
"15680" : 1,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 1,
"16512" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"33536" : 1,
"37120" : 4,
"37632" : 3,
"38656" : 1,
"39168" : 2,
"39680" : 2,
"40192" : 4,
"40704" : 2,
"41216" : 2,
"41728" : 1,
"42240" : 6,
"42752" : 4,
"43264" : 7,
"43776" : 5,
"44288" : 1,
"44800" : 4,
"45312" : 2,
"45824" : 2,
"46336" : 1,
"46848" : 1,
"48896" : 1,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"55040" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 317251.307351,
"stddev" : 157736.756037,
"N" : 3019455
},
"bw_min" : 194303,
"bw_max" : 210058,
"bw_agg" : 100.000000,
"bw_mean" : 201337.042017,
"bw_dev" : 187.175561,
"bw_samples" : 1904,
"iops_min" : 48575,
"iops_max" : 52512,
"iops_mean" : 50333.336134,
"iops_stddev" : 46.795198,
"iops_samples" : 1904
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 960000,
"usr_cpu" : 0.653333,
"sys_cpu" : 16.715417,
"ctx" : 2433167,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.383359,
"4" : 1.445916,
"10" : 0.163605,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075965,
"timestamp_ms" : 1773075965337,
"time" : "Mon Mar 9 14:06:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 110,
"elapsed" : 81,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 14430879744,
"io_kbytes" : 14092656,
"bw_bytes" : 206158370,
"bw" : 201326,
"iops" : 50332.161888,
"runtime" : 69999,
"total_ios" : 3523201,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 5759,
"max" : 1265985,
"mean" : 315787.719985,
"stddev" : 157672.788835,
"N" : 3523202
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.390791,
"stddev" : 331.915074,
"N" : 3523185,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1096" : 290,
"1112" : 2795,
"1128" : 54171,
"1144" : 81911,
"1160" : 120337,
"1176" : 81546,
"1192" : 20063,
"1208" : 25089,
"1224" : 28355,
"1240" : 96397,
"1256" : 167580,
"1272" : 100291,
"1288" : 217667,
"1304" : 120124,
"1320" : 198259,
"1336" : 183656,
"1352" : 84320,
"1368" : 170517,
"1384" : 91149,
"1400" : 178380,
"1416" : 174806,
"1432" : 80876,
"1448" : 145850,
"1464" : 65712,
"1480" : 120558,
"1496" : 110244,
"1512" : 52042,
"1528" : 95938,
"1544" : 43607,
"1560" : 78321,
"1576" : 68069,
"1592" : 30460,
"1608" : 54707,
"1624" : 24783,
"1640" : 44018,
"1656" : 38284,
"1672" : 17040,
"1688" : 30270,
"1704" : 13400,
"1720" : 23856,
"1736" : 20282,
"1752" : 9062,
"1768" : 16135,
"1784" : 7342,
"1800" : 13340,
"1816" : 11342,
"1832" : 5232,
"1848" : 9138,
"1864" : 4181,
"1880" : 7535,
"1896" : 6529,
"1912" : 2880,
"1928" : 5154,
"1944" : 2330,
"1960" : 4107,
"1976" : 3634,
"1992" : 1660,
"2008" : 3084,
"2024" : 1389,
"2040" : 2608,
"2064" : 3436,
"2096" : 3060,
"2128" : 3479,
"2160" : 2710,
"2192" : 2251,
"2224" : 2181,
"2256" : 2033,
"2288" : 2209,
"2320" : 2118,
"2352" : 1694,
"2384" : 1602,
"2416" : 1431,
"2448" : 1529,
"2480" : 1722,
"2512" : 1262,
"2544" : 1245,
"2576" : 1160,
"2608" : 1017,
"2640" : 1250,
"2672" : 780,
"2704" : 744,
"2736" : 664,
"2768" : 555,
"2800" : 643,
"2832" : 430,
"2864" : 335,
"2896" : 327,
"2928" : 260,
"2960" : 270,
"2992" : 192,
"3024" : 141,
"3056" : 164,
"3088" : 109,
"3120" : 161,
"3152" : 87,
"3184" : 95,
"3216" : 81,
"3248" : 48,
"3280" : 70,
"3312" : 48,
"3344" : 41,
"3376" : 58,
"3408" : 43,
"3440" : 60,
"3472" : 41,
"3504" : 35,
"3536" : 38,
"3568" : 36,
"3600" : 45,
"3632" : 56,
"3664" : 34,
"3696" : 38,
"3728" : 38,
"3760" : 56,
"3792" : 59,
"3824" : 49,
"3856" : 53,
"3888" : 46,
"3920" : 53,
"3952" : 65,
"3984" : 53,
"4016" : 52,
"4048" : 61,
"4080" : 59,
"4128" : 141,
"4192" : 133,
"4256" : 139,
"4320" : 138,
"4384" : 138,
"4448" : 165,
"4512" : 131,
"4576" : 183,
"4640" : 175,
"4704" : 153,
"4768" : 163,
"4832" : 158,
"4896" : 172,
"4960" : 161,
"5024" : 127,
"5088" : 180,
"5152" : 148,
"5216" : 132,
"5280" : 167,
"5344" : 149,
"5408" : 143,
"5472" : 133,
"5536" : 125,
"5600" : 130,
"5664" : 111,
"5728" : 140,
"5792" : 114,
"5856" : 98,
"5920" : 113,
"5984" : 81,
"6048" : 113,
"6112" : 76,
"6176" : 88,
"6240" : 86,
"6304" : 67,
"6368" : 79,
"6432" : 70,
"6496" : 67,
"6560" : 57,
"6624" : 56,
"6688" : 38,
"6752" : 36,
"6816" : 39,
"6880" : 45,
"6944" : 21,
"7008" : 25,
"7072" : 25,
"7136" : 22,
"7200" : 22,
"7264" : 13,
"7328" : 11,
"7392" : 16,
"7456" : 9,
"7520" : 8,
"7584" : 13,
"7648" : 9,
"7712" : 8,
"7776" : 12,
"7840" : 3,
"7904" : 7,
"7968" : 3,
"8032" : 7,
"8096" : 8,
"8160" : 1,
"8256" : 7,
"8384" : 13,
"8512" : 6,
"8640" : 10,
"8768" : 2,
"8896" : 10,
"9024" : 4,
"9152" : 5,
"9280" : 4,
"9408" : 8,
"9536" : 8,
"9664" : 4,
"9792" : 7,
"9920" : 8,
"10048" : 15,
"10176" : 3,
"10304" : 3,
"10432" : 9,
"10560" : 4,
"10688" : 7,
"10816" : 10,
"10944" : 8,
"11072" : 2,
"11200" : 7,
"11328" : 8,
"11456" : 5,
"11584" : 3,
"11712" : 4,
"11840" : 1,
"11968" : 1,
"12096" : 4,
"12224" : 3,
"12352" : 4,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 2,
"13120" : 2,
"13248" : 2,
"13376" : 2,
"13504" : 2,
"13888" : 3,
"14016" : 3,
"14272" : 1,
"14400" : 2,
"14656" : 1,
"14912" : 2,
"15168" : 2,
"15296" : 2,
"15680" : 1,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 1,
"16512" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"33536" : 1,
"37120" : 4,
"37632" : 5,
"38144" : 1,
"38656" : 1,
"39168" : 4,
"39680" : 3,
"40192" : 5,
"40704" : 2,
"41216" : 4,
"41728" : 1,
"42240" : 7,
"42752" : 4,
"43264" : 8,
"43776" : 6,
"44288" : 2,
"44800" : 4,
"45312" : 3,
"45824" : 2,
"46336" : 1,
"46848" : 1,
"48896" : 1,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"55040" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6970,
"max" : 1267457,
"mean" : 317203.779585,
"stddev" : 157761.807165,
"N" : 3523185
},
"bw_min" : 194274,
"bw_max" : 210114,
"bw_agg" : 100.000000,
"bw_mean" : 201357.884892,
"bw_dev" : 191.427445,
"bw_samples" : 2224,
"iops_min" : 48567,
"iops_max" : 52528,
"iops_mean" : 50338.618705,
"iops_stddev" : 47.858646,
"iops_samples" : 2224
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1119984,
"usr_cpu" : 0.649652,
"sys_cpu" : 16.724971,
"ctx" : 2838629,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999972,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.365691,
"4" : 1.466564,
"10" : 0.160962,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075975,
"timestamp_ms" : 1773075975337,
"time" : "Mon Mar 9 14:06:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 16500723712,
"io_kbytes" : 16113988,
"bw_bytes" : 206259046,
"bw" : 201424,
"iops" : 50356.575000,
"runtime" : 80000,
"total_ios" : 4028526,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 315630.159426,
"stddev" : 157786.078093,
"N" : 4028526
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.187258,
"stddev" : 331.103532,
"N" : 4028510,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1096" : 341,
"1112" : 3301,
"1128" : 63148,
"1144" : 94786,
"1160" : 138825,
"1176" : 93767,
"1192" : 23153,
"1208" : 28703,
"1224" : 32204,
"1240" : 109336,
"1256" : 189627,
"1272" : 113623,
"1288" : 247927,
"1304" : 137666,
"1320" : 227951,
"1336" : 211172,
"1352" : 96904,
"1368" : 195229,
"1384" : 104058,
"1400" : 203397,
"1416" : 198717,
"1432" : 91928,
"1448" : 166025,
"1464" : 75046,
"1480" : 137657,
"1496" : 125993,
"1512" : 59422,
"1528" : 109585,
"1544" : 49934,
"1560" : 89526,
"1576" : 77957,
"1592" : 34895,
"1608" : 62766,
"1624" : 28389,
"1640" : 50530,
"1656" : 43868,
"1672" : 19637,
"1688" : 34734,
"1704" : 15362,
"1720" : 27439,
"1736" : 23202,
"1752" : 10397,
"1768" : 18578,
"1784" : 8413,
"1800" : 15247,
"1816" : 13029,
"1832" : 5971,
"1848" : 10453,
"1864" : 4815,
"1880" : 8582,
"1896" : 7437,
"1912" : 3300,
"1928" : 5858,
"1944" : 2626,
"1960" : 4703,
"1976" : 4139,
"1992" : 1900,
"2008" : 3524,
"2024" : 1556,
"2040" : 2956,
"2064" : 3919,
"2096" : 3455,
"2128" : 3907,
"2160" : 3057,
"2192" : 2566,
"2224" : 2440,
"2256" : 2271,
"2288" : 2483,
"2320" : 2383,
"2352" : 1911,
"2384" : 1819,
"2416" : 1618,
"2448" : 1736,
"2480" : 1940,
"2512" : 1437,
"2544" : 1411,
"2576" : 1329,
"2608" : 1158,
"2640" : 1435,
"2672" : 902,
"2704" : 846,
"2736" : 767,
"2768" : 631,
"2800" : 742,
"2832" : 494,
"2864" : 398,
"2896" : 369,
"2928" : 290,
"2960" : 314,
"2992" : 220,
"3024" : 165,
"3056" : 189,
"3088" : 126,
"3120" : 191,
"3152" : 100,
"3184" : 103,
"3216" : 95,
"3248" : 56,
"3280" : 78,
"3312" : 61,
"3344" : 46,
"3376" : 61,
"3408" : 55,
"3440" : 66,
"3472" : 51,
"3504" : 37,
"3536" : 42,
"3568" : 41,
"3600" : 47,
"3632" : 62,
"3664" : 39,
"3696" : 44,
"3728" : 41,
"3760" : 60,
"3792" : 69,
"3824" : 56,
"3856" : 60,
"3888" : 53,
"3920" : 59,
"3952" : 71,
"3984" : 60,
"4016" : 62,
"4048" : 75,
"4080" : 71,
"4128" : 162,
"4192" : 150,
"4256" : 168,
"4320" : 160,
"4384" : 160,
"4448" : 186,
"4512" : 157,
"4576" : 211,
"4640" : 190,
"4704" : 183,
"4768" : 184,
"4832" : 175,
"4896" : 198,
"4960" : 183,
"5024" : 149,
"5088" : 197,
"5152" : 172,
"5216" : 160,
"5280" : 182,
"5344" : 162,
"5408" : 160,
"5472" : 153,
"5536" : 147,
"5600" : 143,
"5664" : 132,
"5728" : 157,
"5792" : 133,
"5856" : 109,
"5920" : 127,
"5984" : 97,
"6048" : 132,
"6112" : 87,
"6176" : 98,
"6240" : 103,
"6304" : 81,
"6368" : 93,
"6432" : 79,
"6496" : 71,
"6560" : 68,
"6624" : 65,
"6688" : 47,
"6752" : 41,
"6816" : 44,
"6880" : 51,
"6944" : 24,
"7008" : 30,
"7072" : 30,
"7136" : 24,
"7200" : 30,
"7264" : 16,
"7328" : 12,
"7392" : 17,
"7456" : 10,
"7520" : 10,
"7584" : 14,
"7648" : 9,
"7712" : 12,
"7776" : 13,
"7840" : 3,
"7904" : 7,
"7968" : 3,
"8032" : 7,
"8096" : 8,
"8160" : 1,
"8256" : 8,
"8384" : 18,
"8512" : 7,
"8640" : 10,
"8768" : 4,
"8896" : 11,
"9024" : 5,
"9152" : 7,
"9280" : 5,
"9408" : 8,
"9536" : 8,
"9664" : 7,
"9792" : 11,
"9920" : 11,
"10048" : 15,
"10176" : 3,
"10304" : 6,
"10432" : 9,
"10560" : 5,
"10688" : 7,
"10816" : 10,
"10944" : 9,
"11072" : 3,
"11200" : 7,
"11328" : 8,
"11456" : 5,
"11584" : 4,
"11712" : 4,
"11840" : 2,
"11968" : 1,
"12096" : 6,
"12224" : 3,
"12352" : 4,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 2,
"12992" : 1,
"13120" : 2,
"13248" : 2,
"13376" : 3,
"13504" : 2,
"13888" : 3,
"14016" : 3,
"14272" : 1,
"14400" : 2,
"14656" : 1,
"14912" : 2,
"15168" : 3,
"15296" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 1,
"16512" : 1,
"16768" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"33536" : 1,
"37120" : 4,
"37632" : 5,
"38144" : 2,
"38656" : 1,
"39168" : 4,
"39680" : 3,
"40192" : 5,
"40704" : 4,
"41216" : 4,
"41728" : 1,
"42240" : 8,
"42752" : 5,
"43264" : 8,
"43776" : 6,
"44288" : 2,
"44800" : 5,
"45312" : 3,
"45824" : 2,
"46336" : 1,
"46848" : 2,
"47360" : 1,
"48896" : 1,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 317046.076214,
"stddev" : 157875.385489,
"N" : 4028510
},
"bw_min" : 194274,
"bw_max" : 210202,
"bw_agg" : 100.000000,
"bw_mean" : 201465.119497,
"bw_dev" : 191.133570,
"bw_samples" : 2544,
"iops_min" : 48567,
"iops_max" : 52550,
"iops_mean" : 50365.534591,
"iops_stddev" : 47.786385,
"iops_samples" : 2544
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1279997,
"usr_cpu" : 0.648283,
"sys_cpu" : 16.732383,
"ctx" : 3243985,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.377868,
"4" : 1.453832,
"10" : 0.161771,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075985,
"timestamp_ms" : 1773075985336,
"time" : "Mon Mar 9 14:06:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 18573283328,
"io_kbytes" : 18137972,
"bw_bytes" : 206372107,
"bw" : 201535,
"iops" : 50384.115379,
"runtime" : 89999,
"total_ios" : 4534520,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 315457.819831,
"stddev" : 157892.295524,
"N" : 4534520
},
"clat_ns" : {
"min" : 1091,
"max" : 79251,
"mean" : 1416.037555,
"stddev" : 330.055920,
"N" : 4534504,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1192,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5792,
"99.990000" : 7712
},
"bins" : {
"1096" : 390,
"1112" : 3782,
"1128" : 72206,
"1144" : 108478,
"1160" : 159306,
"1176" : 107426,
"1192" : 26710,
"1208" : 32658,
"1224" : 35556,
"1240" : 119415,
"1256" : 207859,
"1272" : 126069,
"1288" : 277949,
"1304" : 155413,
"1320" : 257381,
"1336" : 237735,
"1352" : 108657,
"1368" : 218904,
"1384" : 116813,
"1400" : 228903,
"1416" : 224710,
"1432" : 103940,
"1448" : 187834,
"1464" : 84694,
"1480" : 155417,
"1496" : 142259,
"1512" : 67001,
"1528" : 123845,
"1544" : 56459,
"1560" : 100992,
"1576" : 87884,
"1592" : 39229,
"1608" : 70777,
"1624" : 32005,
"1640" : 56839,
"1656" : 49375,
"1672" : 22093,
"1688" : 39018,
"1704" : 17231,
"1720" : 30788,
"1736" : 26070,
"1752" : 11731,
"1768" : 20846,
"1784" : 9424,
"1800" : 17085,
"1816" : 14652,
"1832" : 6686,
"1848" : 11750,
"1864" : 5387,
"1880" : 9679,
"1896" : 8325,
"1912" : 3720,
"1928" : 6629,
"1944" : 2955,
"1960" : 5269,
"1976" : 4647,
"1992" : 2162,
"2008" : 3985,
"2024" : 1747,
"2040" : 3314,
"2064" : 4459,
"2096" : 3907,
"2128" : 4418,
"2160" : 3490,
"2192" : 2918,
"2224" : 2778,
"2256" : 2582,
"2288" : 2818,
"2320" : 2681,
"2352" : 2160,
"2384" : 2057,
"2416" : 1836,
"2448" : 1906,
"2480" : 2174,
"2512" : 1632,
"2544" : 1544,
"2576" : 1466,
"2608" : 1291,
"2640" : 1583,
"2672" : 1002,
"2704" : 952,
"2736" : 849,
"2768" : 696,
"2800" : 812,
"2832" : 550,
"2864" : 439,
"2896" : 411,
"2928" : 323,
"2960" : 352,
"2992" : 245,
"3024" : 191,
"3056" : 214,
"3088" : 142,
"3120" : 219,
"3152" : 109,
"3184" : 117,
"3216" : 102,
"3248" : 69,
"3280" : 95,
"3312" : 68,
"3344" : 53,
"3376" : 68,
"3408" : 59,
"3440" : 71,
"3472" : 60,
"3504" : 41,
"3536" : 43,
"3568" : 44,
"3600" : 50,
"3632" : 68,
"3664" : 44,
"3696" : 51,
"3728" : 45,
"3760" : 66,
"3792" : 78,
"3824" : 64,
"3856" : 64,
"3888" : 61,
"3920" : 64,
"3952" : 84,
"3984" : 74,
"4016" : 72,
"4048" : 78,
"4080" : 82,
"4128" : 174,
"4192" : 159,
"4256" : 187,
"4320" : 171,
"4384" : 182,
"4448" : 211,
"4512" : 181,
"4576" : 234,
"4640" : 218,
"4704" : 213,
"4768" : 207,
"4832" : 200,
"4896" : 220,
"4960" : 201,
"5024" : 167,
"5088" : 211,
"5152" : 186,
"5216" : 180,
"5280" : 200,
"5344" : 187,
"5408" : 180,
"5472" : 180,
"5536" : 170,
"5600" : 168,
"5664" : 148,
"5728" : 166,
"5792" : 146,
"5856" : 126,
"5920" : 143,
"5984" : 106,
"6048" : 145,
"6112" : 101,
"6176" : 113,
"6240" : 114,
"6304" : 88,
"6368" : 98,
"6432" : 88,
"6496" : 79,
"6560" : 76,
"6624" : 70,
"6688" : 48,
"6752" : 47,
"6816" : 49,
"6880" : 56,
"6944" : 27,
"7008" : 33,
"7072" : 33,
"7136" : 24,
"7200" : 32,
"7264" : 16,
"7328" : 15,
"7392" : 17,
"7456" : 10,
"7520" : 11,
"7584" : 17,
"7648" : 12,
"7712" : 13,
"7776" : 14,
"7840" : 3,
"7904" : 8,
"7968" : 3,
"8032" : 8,
"8096" : 9,
"8160" : 1,
"8256" : 8,
"8384" : 19,
"8512" : 8,
"8640" : 10,
"8768" : 5,
"8896" : 12,
"9024" : 5,
"9152" : 7,
"9280" : 7,
"9408" : 9,
"9536" : 8,
"9664" : 7,
"9792" : 13,
"9920" : 12,
"10048" : 15,
"10176" : 5,
"10304" : 6,
"10432" : 9,
"10560" : 6,
"10688" : 9,
"10816" : 10,
"10944" : 10,
"11072" : 4,
"11200" : 8,
"11328" : 8,
"11456" : 5,
"11584" : 4,
"11712" : 4,
"11840" : 2,
"11968" : 1,
"12096" : 6,
"12224" : 3,
"12352" : 4,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 2,
"12992" : 1,
"13120" : 2,
"13248" : 2,
"13376" : 3,
"13504" : 2,
"13888" : 3,
"14016" : 3,
"14272" : 1,
"14400" : 2,
"14656" : 1,
"14912" : 2,
"15168" : 3,
"15296" : 2,
"15424" : 1,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 1,
"16768" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"37120" : 4,
"37632" : 6,
"38144" : 2,
"38656" : 1,
"39168" : 4,
"39680" : 5,
"40192" : 6,
"40704" : 4,
"41216" : 4,
"41728" : 1,
"42240" : 8,
"42752" : 5,
"43264" : 8,
"43776" : 8,
"44288" : 3,
"44800" : 6,
"45312" : 3,
"45824" : 2,
"46336" : 1,
"46848" : 2,
"47360" : 1,
"48896" : 2,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316873.616489,
"stddev" : 157982.113627,
"N" : 4534504
},
"bw_min" : 194226,
"bw_max" : 210202,
"bw_agg" : 100.000000,
"bw_mean" : 201572.212291,
"bw_dev" : 189.516975,
"bw_samples" : 2864,
"iops_min" : 48555,
"iops_max" : 52550,
"iops_mean" : 50392.391061,
"iops_stddev" : 47.383325,
"iops_samples" : 2864
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1439984,
"usr_cpu" : 0.645493,
"sys_cpu" : 16.744353,
"ctx" : 3649277,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.379035,
"4" : 1.454509,
"10" : 0.160193,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773075995,
"timestamp_ms" : 1773075995336,
"time" : "Mon Mar 9 14:06:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 80,
"elapsed" : 111,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 20651986944,
"io_kbytes" : 20167956,
"bw_bytes" : 206521934,
"bw" : 201681,
"iops" : 50420.744207,
"runtime" : 99999,
"total_ios" : 5042024,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 315227.017185,
"stddev" : 158055.067459,
"N" : 5042024
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1416.502894,
"stddev" : 331.324057,
"N" : 5042008,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 442,
"1112" : 4272,
"1128" : 80918,
"1144" : 121597,
"1160" : 178360,
"1176" : 120610,
"1192" : 30049,
"1208" : 36683,
"1224" : 39434,
"1240" : 130964,
"1256" : 226502,
"1272" : 137875,
"1288" : 305680,
"1304" : 172012,
"1320" : 285993,
"1336" : 264513,
"1352" : 120918,
"1368" : 242810,
"1384" : 129845,
"1400" : 254942,
"1416" : 251134,
"1432" : 115991,
"1448" : 209879,
"1464" : 94492,
"1480" : 173523,
"1496" : 158836,
"1512" : 74774,
"1528" : 138492,
"1544" : 63089,
"1560" : 112853,
"1576" : 98143,
"1592" : 43903,
"1608" : 78961,
"1624" : 35706,
"1640" : 63632,
"1656" : 55078,
"1672" : 24576,
"1688" : 43399,
"1704" : 19196,
"1720" : 34281,
"1736" : 29013,
"1752" : 13000,
"1768" : 23162,
"1784" : 10432,
"1800" : 18943,
"1816" : 16233,
"1832" : 7460,
"1848" : 13073,
"1864" : 5934,
"1880" : 10746,
"1896" : 9175,
"1912" : 4096,
"1928" : 7339,
"1944" : 3292,
"1960" : 5876,
"1976" : 5169,
"1992" : 2387,
"2008" : 4431,
"2024" : 1963,
"2040" : 3725,
"2064" : 4977,
"2096" : 4375,
"2128" : 4949,
"2160" : 3931,
"2192" : 3300,
"2224" : 3105,
"2256" : 2858,
"2288" : 3150,
"2320" : 2962,
"2352" : 2416,
"2384" : 2305,
"2416" : 2062,
"2448" : 2129,
"2480" : 2457,
"2512" : 1824,
"2544" : 1748,
"2576" : 1651,
"2608" : 1468,
"2640" : 1783,
"2672" : 1110,
"2704" : 1078,
"2736" : 939,
"2768" : 792,
"2800" : 912,
"2832" : 623,
"2864" : 493,
"2896" : 463,
"2928" : 368,
"2960" : 398,
"2992" : 280,
"3024" : 209,
"3056" : 227,
"3088" : 166,
"3120" : 242,
"3152" : 123,
"3184" : 126,
"3216" : 110,
"3248" : 77,
"3280" : 106,
"3312" : 77,
"3344" : 58,
"3376" : 78,
"3408" : 61,
"3440" : 77,
"3472" : 61,
"3504" : 43,
"3536" : 47,
"3568" : 50,
"3600" : 54,
"3632" : 74,
"3664" : 47,
"3696" : 53,
"3728" : 48,
"3760" : 74,
"3792" : 82,
"3824" : 70,
"3856" : 68,
"3888" : 64,
"3920" : 71,
"3952" : 93,
"3984" : 85,
"4016" : 81,
"4048" : 81,
"4080" : 86,
"4128" : 191,
"4192" : 175,
"4256" : 213,
"4320" : 195,
"4384" : 202,
"4448" : 234,
"4512" : 206,
"4576" : 261,
"4640" : 236,
"4704" : 241,
"4768" : 234,
"4832" : 217,
"4896" : 233,
"4960" : 229,
"5024" : 190,
"5088" : 241,
"5152" : 210,
"5216" : 209,
"5280" : 235,
"5344" : 210,
"5408" : 200,
"5472" : 202,
"5536" : 184,
"5600" : 191,
"5664" : 164,
"5728" : 191,
"5792" : 163,
"5856" : 141,
"5920" : 165,
"5984" : 127,
"6048" : 167,
"6112" : 117,
"6176" : 126,
"6240" : 125,
"6304" : 98,
"6368" : 107,
"6432" : 96,
"6496" : 86,
"6560" : 88,
"6624" : 79,
"6688" : 58,
"6752" : 55,
"6816" : 55,
"6880" : 64,
"6944" : 32,
"7008" : 38,
"7072" : 38,
"7136" : 27,
"7200" : 34,
"7264" : 17,
"7328" : 18,
"7392" : 23,
"7456" : 12,
"7520" : 12,
"7584" : 20,
"7648" : 12,
"7712" : 16,
"7776" : 16,
"7840" : 4,
"7904" : 10,
"7968" : 5,
"8032" : 9,
"8096" : 10,
"8160" : 1,
"8256" : 11,
"8384" : 20,
"8512" : 8,
"8640" : 10,
"8768" : 6,
"8896" : 13,
"9024" : 6,
"9152" : 8,
"9280" : 10,
"9408" : 10,
"9536" : 8,
"9664" : 10,
"9792" : 15,
"9920" : 13,
"10048" : 16,
"10176" : 5,
"10304" : 8,
"10432" : 10,
"10560" : 8,
"10688" : 10,
"10816" : 10,
"10944" : 13,
"11072" : 4,
"11200" : 9,
"11328" : 10,
"11456" : 5,
"11584" : 4,
"11712" : 5,
"11840" : 2,
"11968" : 1,
"12096" : 8,
"12224" : 4,
"12352" : 4,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 3,
"12992" : 2,
"13120" : 2,
"13248" : 3,
"13376" : 3,
"13504" : 2,
"13760" : 2,
"13888" : 4,
"14016" : 3,
"14272" : 1,
"14400" : 4,
"14656" : 1,
"14912" : 3,
"15168" : 4,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 1,
"16768" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"37120" : 4,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 5,
"39680" : 6,
"40192" : 8,
"40704" : 4,
"41216" : 4,
"41728" : 1,
"42240" : 9,
"42752" : 7,
"43264" : 8,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 4,
"45824" : 2,
"46336" : 1,
"46848" : 3,
"47360" : 1,
"48896" : 2,
"49408" : 1,
"49920" : 2,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316643.302697,
"stddev" : 158145.332599,
"N" : 5042008
},
"bw_min" : 194058,
"bw_max" : 210458,
"bw_agg" : 100.000000,
"bw_mean" : 201705.095477,
"bw_dev" : 188.943682,
"bw_samples" : 3184,
"iops_min" : 48513,
"iops_max" : 52614,
"iops_mean" : 50425.678392,
"iops_stddev" : 47.241273,
"iops_samples" : 3184
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1599984,
"usr_cpu" : 0.646631,
"sys_cpu" : 16.747480,
"ctx" : 4054276,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.367005,
"4" : 1.464610,
"10" : 0.161899,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076005,
"timestamp_ms" : 1773076005337,
"time" : "Mon Mar 9 14:06:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 22735781888,
"io_kbytes" : 22202912,
"bw_bytes" : 206688926,
"bw" : 201844,
"iops" : 50461.418182,
"runtime" : 110000,
"total_ios" : 5550756,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314970.697305,
"stddev" : 158187.338159,
"N" : 5550757
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1415.793605,
"stddev" : 330.072884,
"N" : 5550740,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1640,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5792,
"99.990000" : 7712
},
"bins" : {
"1080" : 1,
"1096" : 491,
"1112" : 4727,
"1128" : 90067,
"1144" : 135273,
"1160" : 198303,
"1176" : 133665,
"1192" : 33315,
"1208" : 40485,
"1224" : 43468,
"1240" : 144108,
"1256" : 248793,
"1272" : 151722,
"1288" : 336719,
"1304" : 189447,
"1320" : 315028,
"1336" : 290513,
"1352" : 132774,
"1368" : 267168,
"1384" : 143130,
"1400" : 281465,
"1416" : 277030,
"1432" : 127815,
"1448" : 230987,
"1464" : 104022,
"1480" : 190830,
"1496" : 174616,
"1512" : 82228,
"1528" : 152258,
"1544" : 69264,
"1560" : 123981,
"1576" : 107830,
"1592" : 48121,
"1608" : 86829,
"1624" : 39158,
"1640" : 69607,
"1656" : 60420,
"1672" : 26938,
"1688" : 47456,
"1704" : 20953,
"1720" : 37565,
"1736" : 31748,
"1752" : 14205,
"1768" : 25289,
"1784" : 11387,
"1800" : 20628,
"1816" : 17746,
"1832" : 8137,
"1848" : 14301,
"1864" : 6476,
"1880" : 11656,
"1896" : 9985,
"1912" : 4477,
"1928" : 7998,
"1944" : 3577,
"1960" : 6413,
"1976" : 5645,
"1992" : 2628,
"2008" : 4807,
"2024" : 2151,
"2040" : 4093,
"2064" : 5441,
"2096" : 4773,
"2128" : 5416,
"2160" : 4288,
"2192" : 3616,
"2224" : 3405,
"2256" : 3118,
"2288" : 3457,
"2320" : 3215,
"2352" : 2625,
"2384" : 2513,
"2416" : 2259,
"2448" : 2361,
"2480" : 2660,
"2512" : 1991,
"2544" : 1900,
"2576" : 1812,
"2608" : 1629,
"2640" : 1932,
"2672" : 1208,
"2704" : 1182,
"2736" : 1012,
"2768" : 878,
"2800" : 986,
"2832" : 673,
"2864" : 535,
"2896" : 504,
"2928" : 391,
"2960" : 442,
"2992" : 308,
"3024" : 227,
"3056" : 246,
"3088" : 183,
"3120" : 263,
"3152" : 134,
"3184" : 135,
"3216" : 120,
"3248" : 87,
"3280" : 116,
"3312" : 91,
"3344" : 64,
"3376" : 83,
"3408" : 66,
"3440" : 82,
"3472" : 65,
"3504" : 46,
"3536" : 54,
"3568" : 54,
"3600" : 66,
"3632" : 80,
"3664" : 53,
"3696" : 57,
"3728" : 56,
"3760" : 84,
"3792" : 89,
"3824" : 77,
"3856" : 80,
"3888" : 68,
"3920" : 75,
"3952" : 101,
"3984" : 94,
"4016" : 86,
"4048" : 87,
"4080" : 90,
"4128" : 211,
"4192" : 192,
"4256" : 233,
"4320" : 214,
"4384" : 219,
"4448" : 256,
"4512" : 231,
"4576" : 277,
"4640" : 262,
"4704" : 267,
"4768" : 256,
"4832" : 243,
"4896" : 257,
"4960" : 258,
"5024" : 209,
"5088" : 273,
"5152" : 228,
"5216" : 226,
"5280" : 252,
"5344" : 229,
"5408" : 215,
"5472" : 224,
"5536" : 196,
"5600" : 203,
"5664" : 179,
"5728" : 204,
"5792" : 181,
"5856" : 151,
"5920" : 181,
"5984" : 142,
"6048" : 178,
"6112" : 125,
"6176" : 134,
"6240" : 135,
"6304" : 101,
"6368" : 109,
"6432" : 98,
"6496" : 93,
"6560" : 92,
"6624" : 85,
"6688" : 61,
"6752" : 60,
"6816" : 59,
"6880" : 69,
"6944" : 34,
"7008" : 40,
"7072" : 39,
"7136" : 29,
"7200" : 36,
"7264" : 21,
"7328" : 18,
"7392" : 24,
"7456" : 13,
"7520" : 14,
"7584" : 23,
"7648" : 12,
"7712" : 18,
"7776" : 17,
"7840" : 5,
"7904" : 12,
"7968" : 5,
"8032" : 10,
"8096" : 10,
"8160" : 1,
"8256" : 12,
"8384" : 20,
"8512" : 9,
"8640" : 10,
"8768" : 6,
"8896" : 14,
"9024" : 7,
"9152" : 8,
"9280" : 10,
"9408" : 10,
"9536" : 8,
"9664" : 10,
"9792" : 15,
"9920" : 13,
"10048" : 16,
"10176" : 7,
"10304" : 8,
"10432" : 10,
"10560" : 9,
"10688" : 10,
"10816" : 10,
"10944" : 13,
"11072" : 4,
"11200" : 11,
"11328" : 10,
"11456" : 5,
"11584" : 4,
"11712" : 5,
"11840" : 3,
"11968" : 1,
"12096" : 8,
"12224" : 4,
"12352" : 4,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 3,
"12992" : 2,
"13120" : 2,
"13248" : 3,
"13376" : 3,
"13504" : 3,
"13632" : 1,
"13760" : 2,
"13888" : 4,
"14016" : 3,
"14272" : 1,
"14400" : 4,
"14656" : 1,
"14912" : 3,
"15168" : 4,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 1,
"16768" : 1,
"17024" : 2,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18304" : 1,
"18560" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 1,
"37120" : 4,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 5,
"39680" : 8,
"40192" : 9,
"40704" : 5,
"41216" : 5,
"41728" : 1,
"42240" : 12,
"42752" : 8,
"43264" : 8,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 5,
"45824" : 2,
"46336" : 1,
"46848" : 3,
"47360" : 1,
"48896" : 2,
"49408" : 1,
"49920" : 3,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316386.280075,
"stddev" : 158277.740359,
"N" : 5550740
},
"bw_min" : 194058,
"bw_max" : 210578,
"bw_agg" : 100.000000,
"bw_mean" : 201871.716895,
"bw_dev" : 191.445074,
"bw_samples" : 3504,
"iops_min" : 48513,
"iops_max" : 52644,
"iops_mean" : 50467.378995,
"iops_stddev" : 47.867312,
"iops_samples" : 3504
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1759996,
"usr_cpu" : 0.646990,
"sys_cpu" : 16.756572,
"ctx" : 4459805,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999982,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.380563,
"4" : 1.453442,
"10" : 0.159726,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076015,
"timestamp_ms" : 1773076015337,
"time" : "Mon Mar 9 14:06:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 24823939072,
"io_kbytes" : 24242128,
"bw_bytes" : 206866158,
"bw" : 202017,
"iops" : 50504.658333,
"runtime" : 120000,
"total_ios" : 6060559,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314700.298179,
"stddev" : 158336.213748,
"N" : 6060559
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1415.425381,
"stddev" : 330.813751,
"N" : 6060543,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 4960,
"99.950000" : 5792,
"99.990000" : 7712
},
"bins" : {
"1080" : 1,
"1096" : 569,
"1112" : 5387,
"1128" : 100570,
"1144" : 149745,
"1160" : 218951,
"1176" : 147262,
"1192" : 36710,
"1208" : 44650,
"1224" : 47210,
"1240" : 155620,
"1256" : 269479,
"1272" : 165010,
"1288" : 366968,
"1304" : 206895,
"1320" : 344221,
"1336" : 317604,
"1352" : 145170,
"1368" : 291380,
"1384" : 156138,
"1400" : 307581,
"1416" : 302368,
"1432" : 139639,
"1448" : 251904,
"1464" : 113507,
"1480" : 208314,
"1496" : 190332,
"1512" : 89564,
"1528" : 165789,
"1544" : 75573,
"1560" : 135239,
"1576" : 117390,
"1592" : 52425,
"1608" : 94617,
"1624" : 42640,
"1640" : 75786,
"1656" : 65769,
"1672" : 29282,
"1688" : 51603,
"1704" : 22814,
"1720" : 40799,
"1736" : 34448,
"1752" : 15369,
"1768" : 27571,
"1784" : 12376,
"1800" : 22326,
"1816" : 19199,
"1832" : 8828,
"1848" : 15495,
"1864" : 7037,
"1880" : 12610,
"1896" : 10796,
"1912" : 4809,
"1928" : 8668,
"1944" : 3834,
"1960" : 6985,
"1976" : 6171,
"1992" : 2884,
"2008" : 5201,
"2024" : 2354,
"2040" : 4461,
"2064" : 5945,
"2096" : 5227,
"2128" : 5956,
"2160" : 4698,
"2192" : 3945,
"2224" : 3757,
"2256" : 3493,
"2288" : 3824,
"2320" : 3533,
"2352" : 2911,
"2384" : 2781,
"2416" : 2515,
"2448" : 2604,
"2480" : 2957,
"2512" : 2191,
"2544" : 2081,
"2576" : 1983,
"2608" : 1809,
"2640" : 2121,
"2672" : 1347,
"2704" : 1298,
"2736" : 1106,
"2768" : 971,
"2800" : 1075,
"2832" : 733,
"2864" : 596,
"2896" : 544,
"2928" : 434,
"2960" : 491,
"2992" : 339,
"3024" : 264,
"3056" : 262,
"3088" : 207,
"3120" : 287,
"3152" : 145,
"3184" : 148,
"3216" : 128,
"3248" : 98,
"3280" : 118,
"3312" : 99,
"3344" : 69,
"3376" : 89,
"3408" : 71,
"3440" : 88,
"3472" : 69,
"3504" : 52,
"3536" : 59,
"3568" : 60,
"3600" : 73,
"3632" : 91,
"3664" : 57,
"3696" : 63,
"3728" : 61,
"3760" : 91,
"3792" : 97,
"3824" : 84,
"3856" : 83,
"3888" : 75,
"3920" : 82,
"3952" : 113,
"3984" : 100,
"4016" : 102,
"4048" : 93,
"4080" : 102,
"4128" : 231,
"4192" : 203,
"4256" : 247,
"4320" : 231,
"4384" : 246,
"4448" : 278,
"4512" : 256,
"4576" : 301,
"4640" : 284,
"4704" : 287,
"4768" : 279,
"4832" : 263,
"4896" : 278,
"4960" : 274,
"5024" : 234,
"5088" : 287,
"5152" : 242,
"5216" : 251,
"5280" : 267,
"5344" : 249,
"5408" : 239,
"5472" : 242,
"5536" : 208,
"5600" : 222,
"5664" : 199,
"5728" : 218,
"5792" : 203,
"5856" : 167,
"5920" : 190,
"5984" : 153,
"6048" : 192,
"6112" : 138,
"6176" : 141,
"6240" : 151,
"6304" : 109,
"6368" : 111,
"6432" : 107,
"6496" : 100,
"6560" : 102,
"6624" : 88,
"6688" : 70,
"6752" : 68,
"6816" : 64,
"6880" : 74,
"6944" : 40,
"7008" : 41,
"7072" : 44,
"7136" : 31,
"7200" : 38,
"7264" : 23,
"7328" : 19,
"7392" : 26,
"7456" : 18,
"7520" : 15,
"7584" : 26,
"7648" : 13,
"7712" : 22,
"7776" : 18,
"7840" : 6,
"7904" : 17,
"7968" : 6,
"8032" : 11,
"8096" : 12,
"8160" : 2,
"8256" : 13,
"8384" : 21,
"8512" : 9,
"8640" : 12,
"8768" : 7,
"8896" : 14,
"9024" : 8,
"9152" : 9,
"9280" : 11,
"9408" : 11,
"9536" : 8,
"9664" : 10,
"9792" : 15,
"9920" : 13,
"10048" : 17,
"10176" : 7,
"10304" : 8,
"10432" : 12,
"10560" : 10,
"10688" : 12,
"10816" : 10,
"10944" : 14,
"11072" : 4,
"11200" : 11,
"11328" : 11,
"11456" : 6,
"11584" : 5,
"11712" : 5,
"11840" : 4,
"11968" : 1,
"12096" : 9,
"12224" : 4,
"12352" : 5,
"12480" : 2,
"12608" : 2,
"12736" : 3,
"12864" : 3,
"12992" : 2,
"13120" : 2,
"13248" : 3,
"13376" : 3,
"13504" : 3,
"13632" : 1,
"13760" : 2,
"13888" : 5,
"14016" : 4,
"14272" : 1,
"14400" : 4,
"14656" : 1,
"14784" : 1,
"14912" : 3,
"15168" : 4,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 1,
"16768" : 1,
"17024" : 3,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18304" : 1,
"18560" : 2,
"19328" : 1,
"19840" : 2,
"20608" : 1,
"21376" : 1,
"21888" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 4,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 5,
"39680" : 10,
"40192" : 10,
"40704" : 6,
"41216" : 6,
"41728" : 3,
"42240" : 12,
"42752" : 10,
"43264" : 8,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 5,
"45824" : 3,
"46336" : 1,
"46848" : 3,
"47360" : 1,
"47872" : 1,
"48896" : 2,
"49408" : 1,
"49920" : 4,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316115.541321,
"stddev" : 158427.067348,
"N" : 6060543
},
"bw_min" : 194058,
"bw_max" : 210658,
"bw_agg" : 100.000000,
"bw_mean" : 202053.832636,
"bw_dev" : 195.325326,
"bw_samples" : 3824,
"iops_min" : 48513,
"iops_max" : 52664,
"iops_mean" : 50512.953975,
"iops_stddev" : 48.838642,
"iops_samples" : 3824
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1919999,
"usr_cpu" : 0.644323,
"sys_cpu" : 16.767405,
"ctx" : 4865276,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.371800,
"4" : 1.462967,
"10" : 0.158929,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076025,
"timestamp_ms" : 1773076025337,
"time" : "Mon Mar 9 14:07:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 26907873280,
"io_kbytes" : 26277220,
"bw_bytes" : 206985232,
"bw" : 202134,
"iops" : 50533.734875,
"runtime" : 129999,
"total_ios" : 6569335,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314519.299521,
"stddev" : 158440.606935,
"N" : 6569335
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1415.076801,
"stddev" : 330.528978,
"N" : 6569319,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2224,
"99.500000" : 2544,
"99.900000" : 5024,
"99.950000" : 5792,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 615,
"1112" : 5786,
"1128" : 109033,
"1144" : 162652,
"1160" : 238260,
"1176" : 160630,
"1192" : 40095,
"1208" : 48660,
"1224" : 51123,
"1240" : 168086,
"1256" : 290252,
"1272" : 178128,
"1288" : 397398,
"1304" : 225021,
"1320" : 376195,
"1336" : 347395,
"1352" : 158372,
"1368" : 316095,
"1384" : 169048,
"1400" : 332439,
"1416" : 327314,
"1432" : 151474,
"1448" : 273148,
"1464" : 123047,
"1480" : 225567,
"1496" : 205925,
"1512" : 96956,
"1528" : 179074,
"1544" : 81765,
"1560" : 146155,
"1576" : 126948,
"1592" : 56610,
"1608" : 102253,
"1624" : 45994,
"1640" : 81958,
"1656" : 71038,
"1672" : 31545,
"1688" : 55768,
"1704" : 24697,
"1720" : 43957,
"1736" : 37251,
"1752" : 16560,
"1768" : 29708,
"1784" : 13356,
"1800" : 24033,
"1816" : 20705,
"1832" : 9485,
"1848" : 16736,
"1864" : 7579,
"1880" : 13500,
"1896" : 11579,
"1912" : 5179,
"1928" : 9339,
"1944" : 4100,
"1960" : 7530,
"1976" : 6620,
"1992" : 3107,
"2008" : 5616,
"2024" : 2516,
"2040" : 4781,
"2064" : 6346,
"2096" : 5607,
"2128" : 6399,
"2160" : 5042,
"2192" : 4232,
"2224" : 4022,
"2256" : 3740,
"2288" : 4094,
"2320" : 3815,
"2352" : 3141,
"2384" : 2992,
"2416" : 2730,
"2448" : 2815,
"2480" : 3205,
"2512" : 2374,
"2544" : 2238,
"2576" : 2151,
"2608" : 1979,
"2640" : 2319,
"2672" : 1490,
"2704" : 1432,
"2736" : 1208,
"2768" : 1073,
"2800" : 1178,
"2832" : 800,
"2864" : 651,
"2896" : 591,
"2928" : 476,
"2960" : 544,
"2992" : 370,
"3024" : 289,
"3056" : 283,
"3088" : 226,
"3120" : 308,
"3152" : 160,
"3184" : 164,
"3216" : 139,
"3248" : 107,
"3280" : 128,
"3312" : 106,
"3344" : 77,
"3376" : 92,
"3408" : 79,
"3440" : 98,
"3472" : 74,
"3504" : 57,
"3536" : 62,
"3568" : 63,
"3600" : 80,
"3632" : 94,
"3664" : 62,
"3696" : 71,
"3728" : 66,
"3760" : 98,
"3792" : 104,
"3824" : 89,
"3856" : 92,
"3888" : 79,
"3920" : 89,
"3952" : 119,
"3984" : 107,
"4016" : 113,
"4048" : 101,
"4080" : 108,
"4128" : 248,
"4192" : 221,
"4256" : 263,
"4320" : 243,
"4384" : 265,
"4448" : 301,
"4512" : 272,
"4576" : 329,
"4640" : 315,
"4704" : 306,
"4768" : 301,
"4832" : 289,
"4896" : 301,
"4960" : 292,
"5024" : 260,
"5088" : 308,
"5152" : 263,
"5216" : 268,
"5280" : 296,
"5344" : 266,
"5408" : 256,
"5472" : 258,
"5536" : 233,
"5600" : 243,
"5664" : 214,
"5728" : 241,
"5792" : 223,
"5856" : 187,
"5920" : 202,
"5984" : 163,
"6048" : 211,
"6112" : 145,
"6176" : 155,
"6240" : 161,
"6304" : 117,
"6368" : 118,
"6432" : 117,
"6496" : 106,
"6560" : 114,
"6624" : 95,
"6688" : 78,
"6752" : 75,
"6816" : 71,
"6880" : 82,
"6944" : 46,
"7008" : 47,
"7072" : 47,
"7136" : 35,
"7200" : 39,
"7264" : 27,
"7328" : 21,
"7392" : 28,
"7456" : 18,
"7520" : 19,
"7584" : 28,
"7648" : 14,
"7712" : 22,
"7776" : 20,
"7840" : 7,
"7904" : 19,
"7968" : 7,
"8032" : 11,
"8096" : 12,
"8160" : 3,
"8256" : 14,
"8384" : 22,
"8512" : 11,
"8640" : 15,
"8768" : 8,
"8896" : 15,
"9024" : 8,
"9152" : 9,
"9280" : 12,
"9408" : 11,
"9536" : 8,
"9664" : 12,
"9792" : 17,
"9920" : 14,
"10048" : 19,
"10176" : 7,
"10304" : 8,
"10432" : 13,
"10560" : 13,
"10688" : 15,
"10816" : 11,
"10944" : 14,
"11072" : 4,
"11200" : 11,
"11328" : 11,
"11456" : 8,
"11584" : 5,
"11712" : 8,
"11840" : 6,
"11968" : 3,
"12096" : 9,
"12224" : 4,
"12352" : 5,
"12480" : 2,
"12608" : 2,
"12736" : 4,
"12864" : 3,
"12992" : 2,
"13120" : 3,
"13248" : 3,
"13376" : 3,
"13504" : 4,
"13632" : 1,
"13760" : 2,
"13888" : 5,
"14016" : 4,
"14272" : 1,
"14400" : 4,
"14656" : 1,
"14784" : 1,
"14912" : 3,
"15168" : 4,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 1,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 1,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 4,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 6,
"39680" : 10,
"40192" : 13,
"40704" : 8,
"41216" : 6,
"41728" : 3,
"42240" : 13,
"42752" : 10,
"43264" : 8,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 7,
"45824" : 3,
"46336" : 1,
"46848" : 3,
"47360" : 2,
"47872" : 1,
"48896" : 2,
"49408" : 1,
"49920" : 4,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 315934.207757,
"stddev" : 158531.363881,
"N" : 6569319
},
"bw_min" : 194058,
"bw_max" : 210786,
"bw_agg" : 100.000000,
"bw_mean" : 202168.069498,
"bw_dev" : 195.655299,
"bw_samples" : 4144,
"iops_min" : 48513,
"iops_max" : 52696,
"iops_mean" : 50541.544402,
"iops_stddev" : 48.921077,
"iops_samples" : 4144
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2079984,
"usr_cpu" : 0.643611,
"sys_cpu" : 16.769744,
"ctx" : 5270679,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.378968,
"4" : 1.455688,
"10" : 0.158951,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076035,
"timestamp_ms" : 1773076035337,
"time" : "Mon Mar 9 14:07:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 40,
"elapsed" : 151,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 28989136896,
"io_kbytes" : 28309704,
"bw_bytes" : 207065263,
"bw" : 202212,
"iops" : 50553.307143,
"runtime" : 140000,
"total_ios" : 7077463,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314396.395186,
"stddev" : 158503.379355,
"N" : 7077463
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1414.652796,
"stddev" : 328.329241,
"N" : 7077447,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 4960,
"99.950000" : 5792,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 668,
"1112" : 6254,
"1128" : 117776,
"1144" : 175882,
"1160" : 257457,
"1176" : 173632,
"1192" : 43381,
"1208" : 52816,
"1224" : 55250,
"1240" : 181189,
"1256" : 311911,
"1272" : 191850,
"1288" : 428451,
"1304" : 242787,
"1320" : 405620,
"1336" : 374332,
"1352" : 170685,
"1368" : 339934,
"1384" : 182170,
"1400" : 358697,
"1416" : 353274,
"1432" : 163518,
"1448" : 294676,
"1464" : 132459,
"1480" : 242862,
"1496" : 221655,
"1512" : 104533,
"1528" : 192347,
"1544" : 88005,
"1560" : 157392,
"1576" : 136862,
"1592" : 60929,
"1608" : 109878,
"1624" : 49486,
"1640" : 88138,
"1656" : 76413,
"1672" : 33919,
"1688" : 59964,
"1704" : 26542,
"1720" : 47165,
"1736" : 39962,
"1752" : 17745,
"1768" : 31827,
"1784" : 14321,
"1800" : 25779,
"1816" : 22151,
"1832" : 10138,
"1848" : 17899,
"1864" : 8095,
"1880" : 14380,
"1896" : 12382,
"1912" : 5567,
"1928" : 9982,
"1944" : 4407,
"1960" : 8032,
"1976" : 7059,
"1992" : 3323,
"2008" : 6009,
"2024" : 2680,
"2040" : 5156,
"2064" : 6777,
"2096" : 6004,
"2128" : 6815,
"2160" : 5419,
"2192" : 4493,
"2224" : 4278,
"2256" : 3986,
"2288" : 4363,
"2320" : 4055,
"2352" : 3343,
"2384" : 3191,
"2416" : 2900,
"2448" : 2995,
"2480" : 3410,
"2512" : 2526,
"2544" : 2363,
"2576" : 2288,
"2608" : 2097,
"2640" : 2454,
"2672" : 1586,
"2704" : 1535,
"2736" : 1274,
"2768" : 1134,
"2800" : 1255,
"2832" : 838,
"2864" : 693,
"2896" : 618,
"2928" : 508,
"2960" : 584,
"2992" : 392,
"3024" : 308,
"3056" : 298,
"3088" : 246,
"3120" : 329,
"3152" : 173,
"3184" : 172,
"3216" : 147,
"3248" : 118,
"3280" : 135,
"3312" : 111,
"3344" : 88,
"3376" : 99,
"3408" : 83,
"3440" : 104,
"3472" : 81,
"3504" : 65,
"3536" : 65,
"3568" : 70,
"3600" : 83,
"3632" : 98,
"3664" : 64,
"3696" : 77,
"3728" : 77,
"3760" : 103,
"3792" : 112,
"3824" : 94,
"3856" : 103,
"3888" : 83,
"3920" : 98,
"3952" : 130,
"3984" : 111,
"4016" : 116,
"4048" : 110,
"4080" : 118,
"4128" : 274,
"4192" : 239,
"4256" : 288,
"4320" : 263,
"4384" : 291,
"4448" : 326,
"4512" : 295,
"4576" : 362,
"4640" : 330,
"4704" : 327,
"4768" : 326,
"4832" : 313,
"4896" : 320,
"4960" : 322,
"5024" : 291,
"5088" : 331,
"5152" : 285,
"5216" : 283,
"5280" : 320,
"5344" : 281,
"5408" : 283,
"5472" : 272,
"5536" : 247,
"5600" : 262,
"5664" : 233,
"5728" : 254,
"5792" : 234,
"5856" : 207,
"5920" : 217,
"5984" : 178,
"6048" : 222,
"6112" : 162,
"6176" : 170,
"6240" : 169,
"6304" : 129,
"6368" : 134,
"6432" : 125,
"6496" : 112,
"6560" : 121,
"6624" : 103,
"6688" : 81,
"6752" : 81,
"6816" : 76,
"6880" : 89,
"6944" : 51,
"7008" : 47,
"7072" : 47,
"7136" : 36,
"7200" : 41,
"7264" : 30,
"7328" : 23,
"7392" : 29,
"7456" : 20,
"7520" : 20,
"7584" : 29,
"7648" : 15,
"7712" : 24,
"7776" : 20,
"7840" : 9,
"7904" : 20,
"7968" : 7,
"8032" : 11,
"8096" : 13,
"8160" : 3,
"8256" : 14,
"8384" : 22,
"8512" : 12,
"8640" : 16,
"8768" : 8,
"8896" : 16,
"9024" : 9,
"9152" : 12,
"9280" : 14,
"9408" : 12,
"9536" : 9,
"9664" : 13,
"9792" : 17,
"9920" : 15,
"10048" : 20,
"10176" : 8,
"10304" : 10,
"10432" : 13,
"10560" : 14,
"10688" : 17,
"10816" : 14,
"10944" : 16,
"11072" : 5,
"11200" : 11,
"11328" : 11,
"11456" : 8,
"11584" : 5,
"11712" : 9,
"11840" : 6,
"11968" : 3,
"12096" : 9,
"12224" : 4,
"12352" : 6,
"12480" : 2,
"12608" : 2,
"12736" : 4,
"12864" : 4,
"12992" : 2,
"13120" : 3,
"13248" : 3,
"13376" : 4,
"13504" : 6,
"13632" : 1,
"13760" : 2,
"13888" : 6,
"14016" : 4,
"14272" : 2,
"14400" : 4,
"14656" : 2,
"14784" : 1,
"14912" : 4,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 2,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 4,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 6,
"39680" : 12,
"40192" : 14,
"40704" : 9,
"41216" : 6,
"41728" : 3,
"42240" : 13,
"42752" : 11,
"43264" : 8,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 7,
"45824" : 3,
"46336" : 1,
"46848" : 3,
"47360" : 2,
"47872" : 1,
"48896" : 3,
"49408" : 1,
"49920" : 4,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 315810.891240,
"stddev" : 158594.058851,
"N" : 7077447
},
"bw_min" : 194010,
"bw_max" : 210850,
"bw_agg" : 100.000000,
"bw_mean" : 202254.831541,
"bw_dev" : 195.656387,
"bw_samples" : 4464,
"iops_min" : 48501,
"iops_max" : 52712,
"iops_mean" : 50563.261649,
"iops_stddev" : 48.921345,
"iops_samples" : 4464
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2239996,
"usr_cpu" : 0.641832,
"sys_cpu" : 16.771101,
"ctx" : 5676226,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999986,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999986,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.394142,
"4" : 1.440403,
"10" : 0.159068,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076045,
"timestamp_ms" : 1773076045336,
"time" : "Mon Mar 9 14:07:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 30,
"elapsed" : 161,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 31066189824,
"io_kbytes" : 30338076,
"bw_bytes" : 207109312,
"bw" : 202255,
"iops" : 50563.977093,
"runtime" : 149999,
"total_ios" : 7584546,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314330.539940,
"stddev" : 158547.740421,
"N" : 7584546
},
"clat_ns" : {
"min" : 1082,
"max" : 79251,
"mean" : 1414.648004,
"stddev" : 328.035268,
"N" : 7584530,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 703,
"1112" : 6708,
"1128" : 126542,
"1144" : 189629,
"1160" : 278101,
"1176" : 188054,
"1192" : 47075,
"1208" : 57069,
"1224" : 58162,
"1240" : 190069,
"1256" : 327993,
"1272" : 203448,
"1288" : 458304,
"1304" : 260863,
"1320" : 436990,
"1336" : 403464,
"1352" : 183532,
"1368" : 364265,
"1384" : 195033,
"1400" : 384153,
"1416" : 378336,
"1432" : 175266,
"1448" : 316200,
"1464" : 142114,
"1480" : 260572,
"1496" : 237937,
"1512" : 112285,
"1528" : 206608,
"1544" : 94553,
"1560" : 169101,
"1576" : 146972,
"1592" : 65468,
"1608" : 118074,
"1624" : 53135,
"1640" : 94712,
"1656" : 81851,
"1672" : 36358,
"1688" : 64236,
"1704" : 28478,
"1720" : 50619,
"1736" : 42856,
"1752" : 18947,
"1768" : 34037,
"1784" : 15285,
"1800" : 27482,
"1816" : 23662,
"1832" : 10802,
"1848" : 19077,
"1864" : 8650,
"1880" : 15325,
"1896" : 13194,
"1912" : 5937,
"1928" : 10642,
"1944" : 4696,
"1960" : 8536,
"1976" : 7508,
"1992" : 3538,
"2008" : 6433,
"2024" : 2876,
"2040" : 5477,
"2064" : 7223,
"2096" : 6399,
"2128" : 7285,
"2160" : 5772,
"2192" : 4794,
"2224" : 4584,
"2256" : 4242,
"2288" : 4658,
"2320" : 4342,
"2352" : 3559,
"2384" : 3402,
"2416" : 3101,
"2448" : 3178,
"2480" : 3627,
"2512" : 2676,
"2544" : 2541,
"2576" : 2421,
"2608" : 2231,
"2640" : 2617,
"2672" : 1693,
"2704" : 1648,
"2736" : 1349,
"2768" : 1212,
"2800" : 1335,
"2832" : 898,
"2864" : 732,
"2896" : 652,
"2928" : 546,
"2960" : 619,
"2992" : 416,
"3024" : 330,
"3056" : 319,
"3088" : 264,
"3120" : 350,
"3152" : 185,
"3184" : 183,
"3216" : 162,
"3248" : 126,
"3280" : 144,
"3312" : 117,
"3344" : 95,
"3376" : 105,
"3408" : 95,
"3440" : 114,
"3472" : 85,
"3504" : 70,
"3536" : 69,
"3568" : 73,
"3600" : 84,
"3632" : 100,
"3664" : 68,
"3696" : 79,
"3728" : 85,
"3760" : 106,
"3792" : 124,
"3824" : 100,
"3856" : 114,
"3888" : 92,
"3920" : 106,
"3952" : 136,
"3984" : 117,
"4016" : 124,
"4048" : 115,
"4080" : 122,
"4128" : 298,
"4192" : 260,
"4256" : 305,
"4320" : 284,
"4384" : 310,
"4448" : 348,
"4512" : 321,
"4576" : 389,
"4640" : 354,
"4704" : 352,
"4768" : 350,
"4832" : 340,
"4896" : 342,
"4960" : 341,
"5024" : 304,
"5088" : 360,
"5152" : 312,
"5216" : 304,
"5280" : 342,
"5344" : 297,
"5408" : 304,
"5472" : 295,
"5536" : 260,
"5600" : 281,
"5664" : 258,
"5728" : 272,
"5792" : 250,
"5856" : 222,
"5920" : 235,
"5984" : 192,
"6048" : 244,
"6112" : 178,
"6176" : 177,
"6240" : 182,
"6304" : 138,
"6368" : 145,
"6432" : 136,
"6496" : 126,
"6560" : 135,
"6624" : 109,
"6688" : 88,
"6752" : 86,
"6816" : 85,
"6880" : 92,
"6944" : 55,
"7008" : 48,
"7072" : 53,
"7136" : 44,
"7200" : 44,
"7264" : 34,
"7328" : 25,
"7392" : 33,
"7456" : 22,
"7520" : 22,
"7584" : 29,
"7648" : 16,
"7712" : 30,
"7776" : 25,
"7840" : 9,
"7904" : 20,
"7968" : 8,
"8032" : 11,
"8096" : 14,
"8160" : 3,
"8256" : 16,
"8384" : 22,
"8512" : 16,
"8640" : 16,
"8768" : 9,
"8896" : 16,
"9024" : 10,
"9152" : 14,
"9280" : 15,
"9408" : 12,
"9536" : 11,
"9664" : 14,
"9792" : 17,
"9920" : 16,
"10048" : 21,
"10176" : 10,
"10304" : 14,
"10432" : 15,
"10560" : 16,
"10688" : 18,
"10816" : 14,
"10944" : 16,
"11072" : 6,
"11200" : 14,
"11328" : 12,
"11456" : 8,
"11584" : 5,
"11712" : 9,
"11840" : 6,
"11968" : 3,
"12096" : 9,
"12224" : 5,
"12352" : 7,
"12480" : 3,
"12608" : 2,
"12736" : 4,
"12864" : 5,
"12992" : 2,
"13120" : 3,
"13248" : 3,
"13376" : 4,
"13504" : 7,
"13632" : 1,
"13760" : 2,
"13888" : 7,
"14016" : 4,
"14272" : 2,
"14400" : 4,
"14656" : 2,
"14784" : 3,
"14912" : 5,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 4,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 5,
"37632" : 7,
"38144" : 2,
"38656" : 1,
"39168" : 7,
"39680" : 12,
"40192" : 14,
"40704" : 9,
"41216" : 8,
"41728" : 3,
"42240" : 14,
"42752" : 11,
"43264" : 9,
"43776" : 9,
"44288" : 3,
"44800" : 6,
"45312" : 8,
"45824" : 3,
"46336" : 2,
"46848" : 3,
"47360" : 2,
"47872" : 1,
"48896" : 3,
"49408" : 1,
"49920" : 4,
"50432" : 1,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 315745.041543,
"stddev" : 158638.645420,
"N" : 7584530
},
"bw_min" : 194010,
"bw_max" : 210906,
"bw_agg" : 100.000000,
"bw_mean" : 202298.602007,
"bw_dev" : 195.632162,
"bw_samples" : 4784,
"iops_min" : 48501,
"iops_max" : 52726,
"iops_mean" : 50574.234114,
"iops_stddev" : 48.915213,
"iops_samples" : 4784
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2399984,
"usr_cpu" : 0.642463,
"sys_cpu" : 16.772153,
"ctx" : 6081484,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999974,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999974,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.400168,
"4" : 1.433639,
"10" : 0.159733,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076055,
"timestamp_ms" : 1773076055337,
"time" : "Mon Mar 9 14:07:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 33154150400,
"io_kbytes" : 32377100,
"bw_bytes" : 207213440,
"bw" : 202356,
"iops" : 50589.418750,
"runtime" : 160000,
"total_ios" : 8094307,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314171.093772,
"stddev" : 158642.697236,
"N" : 8094307
},
"clat_ns" : {
"min" : 1082,
"max" : 83357,
"mean" : 1414.503698,
"stddev" : 329.782722,
"N" : 8094291,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 752,
"1112" : 7211,
"1128" : 135687,
"1144" : 203913,
"1160" : 299619,
"1176" : 203380,
"1192" : 50963,
"1208" : 61499,
"1224" : 61330,
"1240" : 199517,
"1256" : 345220,
"1272" : 215398,
"1288" : 487766,
"1304" : 278834,
"1320" : 467337,
"1336" : 431486,
"1352" : 195897,
"1368" : 388193,
"1384" : 207994,
"1400" : 410159,
"1416" : 404521,
"1432" : 187537,
"1448" : 337823,
"1464" : 151485,
"1480" : 277886,
"1496" : 253911,
"1512" : 119834,
"1528" : 220571,
"1544" : 100948,
"1560" : 180633,
"1576" : 156879,
"1592" : 69936,
"1608" : 126160,
"1624" : 56842,
"1640" : 101078,
"1656" : 87428,
"1672" : 38827,
"1688" : 68647,
"1704" : 30402,
"1720" : 54141,
"1736" : 45833,
"1752" : 20322,
"1768" : 36332,
"1784" : 16307,
"1800" : 29336,
"1816" : 25186,
"1832" : 11498,
"1848" : 20286,
"1864" : 9197,
"1880" : 16270,
"1896" : 14055,
"1912" : 6344,
"1928" : 11307,
"1944" : 5009,
"1960" : 9032,
"1976" : 7960,
"1992" : 3776,
"2008" : 6825,
"2024" : 3052,
"2040" : 5808,
"2064" : 7648,
"2096" : 6807,
"2128" : 7686,
"2160" : 6105,
"2192" : 5089,
"2224" : 4858,
"2256" : 4526,
"2288" : 4949,
"2320" : 4613,
"2352" : 3765,
"2384" : 3599,
"2416" : 3295,
"2448" : 3383,
"2480" : 3805,
"2512" : 2819,
"2544" : 2660,
"2576" : 2568,
"2608" : 2354,
"2640" : 2785,
"2672" : 1789,
"2704" : 1730,
"2736" : 1423,
"2768" : 1279,
"2800" : 1414,
"2832" : 959,
"2864" : 777,
"2896" : 676,
"2928" : 565,
"2960" : 660,
"2992" : 433,
"3024" : 347,
"3056" : 336,
"3088" : 288,
"3120" : 377,
"3152" : 195,
"3184" : 190,
"3216" : 168,
"3248" : 135,
"3280" : 153,
"3312" : 123,
"3344" : 102,
"3376" : 110,
"3408" : 98,
"3440" : 122,
"3472" : 92,
"3504" : 75,
"3536" : 70,
"3568" : 79,
"3600" : 88,
"3632" : 105,
"3664" : 71,
"3696" : 81,
"3728" : 87,
"3760" : 110,
"3792" : 129,
"3824" : 106,
"3856" : 124,
"3888" : 99,
"3920" : 109,
"3952" : 146,
"3984" : 124,
"4016" : 133,
"4048" : 120,
"4080" : 128,
"4128" : 320,
"4192" : 283,
"4256" : 319,
"4320" : 306,
"4384" : 331,
"4448" : 363,
"4512" : 340,
"4576" : 412,
"4640" : 375,
"4704" : 384,
"4768" : 382,
"4832" : 368,
"4896" : 366,
"4960" : 358,
"5024" : 327,
"5088" : 380,
"5152" : 334,
"5216" : 327,
"5280" : 372,
"5344" : 313,
"5408" : 325,
"5472" : 313,
"5536" : 279,
"5600" : 300,
"5664" : 272,
"5728" : 291,
"5792" : 263,
"5856" : 237,
"5920" : 249,
"5984" : 206,
"6048" : 255,
"6112" : 191,
"6176" : 189,
"6240" : 198,
"6304" : 150,
"6368" : 155,
"6432" : 147,
"6496" : 137,
"6560" : 150,
"6624" : 115,
"6688" : 93,
"6752" : 92,
"6816" : 90,
"6880" : 101,
"6944" : 62,
"7008" : 51,
"7072" : 58,
"7136" : 46,
"7200" : 46,
"7264" : 37,
"7328" : 27,
"7392" : 37,
"7456" : 25,
"7520" : 24,
"7584" : 29,
"7648" : 18,
"7712" : 33,
"7776" : 27,
"7840" : 9,
"7904" : 23,
"7968" : 8,
"8032" : 12,
"8096" : 14,
"8160" : 5,
"8256" : 16,
"8384" : 22,
"8512" : 16,
"8640" : 18,
"8768" : 10,
"8896" : 17,
"9024" : 12,
"9152" : 14,
"9280" : 16,
"9408" : 12,
"9536" : 11,
"9664" : 14,
"9792" : 18,
"9920" : 16,
"10048" : 22,
"10176" : 12,
"10304" : 15,
"10432" : 18,
"10560" : 17,
"10688" : 20,
"10816" : 14,
"10944" : 18,
"11072" : 6,
"11200" : 15,
"11328" : 13,
"11456" : 8,
"11584" : 5,
"11712" : 9,
"11840" : 6,
"11968" : 3,
"12096" : 9,
"12224" : 6,
"12352" : 7,
"12480" : 3,
"12608" : 2,
"12736" : 4,
"12864" : 5,
"12992" : 2,
"13120" : 5,
"13248" : 3,
"13376" : 4,
"13504" : 7,
"13632" : 1,
"13760" : 2,
"13888" : 7,
"14016" : 4,
"14272" : 2,
"14400" : 4,
"14656" : 2,
"14784" : 3,
"14912" : 6,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 3,
"16512" : 4,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 2,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"26240" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 5,
"37632" : 7,
"38144" : 3,
"38656" : 2,
"39168" : 7,
"39680" : 12,
"40192" : 14,
"40704" : 9,
"41216" : 9,
"41728" : 4,
"42240" : 15,
"42752" : 14,
"43264" : 9,
"43776" : 9,
"44288" : 5,
"44800" : 6,
"45312" : 8,
"45824" : 3,
"46336" : 3,
"46848" : 3,
"47360" : 2,
"47872" : 1,
"48896" : 3,
"49408" : 1,
"49920" : 4,
"50432" : 1,
"51456" : 1,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1,
"83456" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 315585.459974,
"stddev" : 158733.830482,
"N" : 8094291
},
"bw_min" : 193791,
"bw_max" : 211178,
"bw_agg" : 100.000000,
"bw_mean" : 202392.557994,
"bw_dev" : 200.152654,
"bw_samples" : 5104,
"iops_min" : 48447,
"iops_max" : 52794,
"iops_mean" : 50597.749216,
"iops_stddev" : 50.045469,
"iops_samples" : 5104
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2559994,
"usr_cpu" : 0.641877,
"sys_cpu" : 16.777813,
"ctx" : 6486709,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999988,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999988,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.411068,
"4" : 1.422518,
"10" : 0.159915,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076065,
"timestamp_ms" : 1773076065336,
"time" : "Mon Mar 9 14:07:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 35200200704,
"io_kbytes" : 34375196,
"bw_bytes" : 207061222,
"bw" : 202208,
"iops" : 50552.232660,
"runtime" : 169999,
"total_ios" : 8593829,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 314405.052849,
"stddev" : 158493.989535,
"N" : 8593829
},
"clat_ns" : {
"min" : 1082,
"max" : 83357,
"mean" : 1414.927454,
"stddev" : 331.058453,
"N" : 8593813,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 784,
"1112" : 7591,
"1128" : 143444,
"1144" : 216538,
"1160" : 319391,
"1176" : 218051,
"1192" : 54875,
"1208" : 65815,
"1224" : 63867,
"1240" : 206440,
"1256" : 359956,
"1272" : 226954,
"1288" : 517063,
"1304" : 296629,
"1320" : 497241,
"1336" : 458895,
"1352" : 208241,
"1368" : 411922,
"1384" : 220417,
"1400" : 435377,
"1416" : 430024,
"1432" : 199469,
"1448" : 359195,
"1464" : 161139,
"1480" : 295525,
"1496" : 270068,
"1512" : 127378,
"1528" : 234748,
"1544" : 107359,
"1560" : 192606,
"1576" : 166962,
"1592" : 74405,
"1608" : 134361,
"1624" : 60566,
"1640" : 107851,
"1656" : 93323,
"1672" : 41410,
"1688" : 73386,
"1704" : 32418,
"1720" : 57802,
"1736" : 48859,
"1752" : 21672,
"1768" : 38815,
"1784" : 17330,
"1800" : 31274,
"1816" : 26902,
"1832" : 12269,
"1848" : 21665,
"1864" : 9849,
"1880" : 17395,
"1896" : 15021,
"1912" : 6763,
"1928" : 12042,
"1944" : 5393,
"1960" : 9651,
"1976" : 8510,
"1992" : 4023,
"2008" : 7293,
"2024" : 3240,
"2040" : 6187,
"2064" : 8178,
"2096" : 7279,
"2128" : 8199,
"2160" : 6555,
"2192" : 5477,
"2224" : 5197,
"2256" : 4804,
"2288" : 5289,
"2320" : 4904,
"2352" : 4037,
"2384" : 3808,
"2416" : 3508,
"2448" : 3607,
"2480" : 4034,
"2512" : 3008,
"2544" : 2824,
"2576" : 2719,
"2608" : 2488,
"2640" : 2919,
"2672" : 1898,
"2704" : 1828,
"2736" : 1493,
"2768" : 1357,
"2800" : 1483,
"2832" : 1010,
"2864" : 821,
"2896" : 714,
"2928" : 594,
"2960" : 696,
"2992" : 451,
"3024" : 373,
"3056" : 351,
"3088" : 304,
"3120" : 393,
"3152" : 208,
"3184" : 198,
"3216" : 181,
"3248" : 141,
"3280" : 163,
"3312" : 127,
"3344" : 106,
"3376" : 114,
"3408" : 106,
"3440" : 129,
"3472" : 96,
"3504" : 79,
"3536" : 76,
"3568" : 82,
"3600" : 91,
"3632" : 108,
"3664" : 72,
"3696" : 85,
"3728" : 93,
"3760" : 113,
"3792" : 132,
"3824" : 111,
"3856" : 133,
"3888" : 102,
"3920" : 115,
"3952" : 161,
"3984" : 134,
"4016" : 141,
"4048" : 126,
"4080" : 135,
"4128" : 343,
"4192" : 307,
"4256" : 335,
"4320" : 318,
"4384" : 352,
"4448" : 389,
"4512" : 366,
"4576" : 432,
"4640" : 396,
"4704" : 411,
"4768" : 410,
"4832" : 394,
"4896" : 382,
"4960" : 382,
"5024" : 346,
"5088" : 400,
"5152" : 348,
"5216" : 339,
"5280" : 402,
"5344" : 332,
"5408" : 347,
"5472" : 335,
"5536" : 300,
"5600" : 322,
"5664" : 284,
"5728" : 307,
"5792" : 285,
"5856" : 254,
"5920" : 264,
"5984" : 219,
"6048" : 276,
"6112" : 210,
"6176" : 198,
"6240" : 211,
"6304" : 161,
"6368" : 168,
"6432" : 157,
"6496" : 143,
"6560" : 155,
"6624" : 125,
"6688" : 99,
"6752" : 103,
"6816" : 93,
"6880" : 109,
"6944" : 65,
"7008" : 53,
"7072" : 66,
"7136" : 50,
"7200" : 50,
"7264" : 38,
"7328" : 28,
"7392" : 41,
"7456" : 26,
"7520" : 29,
"7584" : 30,
"7648" : 19,
"7712" : 35,
"7776" : 27,
"7840" : 10,
"7904" : 24,
"7968" : 8,
"8032" : 14,
"8096" : 14,
"8160" : 6,
"8256" : 16,
"8384" : 22,
"8512" : 16,
"8640" : 19,
"8768" : 13,
"8896" : 17,
"9024" : 13,
"9152" : 15,
"9280" : 17,
"9408" : 13,
"9536" : 13,
"9664" : 14,
"9792" : 18,
"9920" : 17,
"10048" : 23,
"10176" : 13,
"10304" : 16,
"10432" : 19,
"10560" : 18,
"10688" : 20,
"10816" : 15,
"10944" : 18,
"11072" : 8,
"11200" : 16,
"11328" : 14,
"11456" : 8,
"11584" : 6,
"11712" : 10,
"11840" : 8,
"11968" : 4,
"12096" : 10,
"12224" : 7,
"12352" : 7,
"12480" : 3,
"12608" : 3,
"12736" : 4,
"12864" : 5,
"12992" : 2,
"13120" : 7,
"13248" : 4,
"13376" : 4,
"13504" : 7,
"13632" : 2,
"13760" : 2,
"13888" : 7,
"14016" : 4,
"14272" : 2,
"14400" : 5,
"14656" : 2,
"14784" : 4,
"14912" : 6,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 3,
"16512" : 4,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 2,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"26240" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 5,
"37632" : 7,
"38144" : 3,
"38656" : 3,
"39168" : 7,
"39680" : 12,
"40192" : 15,
"40704" : 9,
"41216" : 12,
"41728" : 6,
"42240" : 15,
"42752" : 14,
"43264" : 9,
"43776" : 10,
"44288" : 5,
"44800" : 7,
"45312" : 8,
"45824" : 4,
"46336" : 3,
"46848" : 5,
"47360" : 3,
"47872" : 1,
"48896" : 3,
"49408" : 1,
"49920" : 5,
"50432" : 1,
"51456" : 1,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1,
"83456" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 315819.851234,
"stddev" : 158585.373126,
"N" : 8593813
},
"bw_min" : 192287,
"bw_max" : 211632,
"bw_agg" : 100.000000,
"bw_mean" : 202265.799410,
"bw_dev" : 212.960813,
"bw_samples" : 5424,
"iops_min" : 48071,
"iops_max" : 52908,
"iops_mean" : 50566.076696,
"iops_stddev" : 53.245481,
"iops_samples" : 5424
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2719984,
"usr_cpu" : 0.642651,
"sys_cpu" : 16.774915,
"ctx" : 6892141,
"majf" : 0,
"minf" : 566,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999988,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999988,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.406892,
"4" : 1.426326,
"10" : 0.160220,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076075,
"timestamp_ms" : 1773076075364,
"time" : "Mon Mar 9 14:07:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 719,
"elapsed" : 191,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 37177204736,
"io_kbytes" : 36305864,
"bw_bytes" : 206538878,
"bw" : 201698,
"iops" : 50424.497642,
"runtime" : 180001,
"total_ios" : 9076460,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 315202.210901,
"stddev" : 157980.853069,
"N" : 9076476
},
"clat_ns" : {
"min" : 1082,
"max" : 83357,
"mean" : 1415.603188,
"stddev" : 332.024878,
"N" : 9076460,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 817,
"1112" : 7989,
"1128" : 150583,
"1144" : 227112,
"1160" : 335868,
"1176" : 229791,
"1192" : 57893,
"1208" : 69171,
"1224" : 65801,
"1240" : 211877,
"1256" : 373704,
"1272" : 237950,
"1288" : 545861,
"1304" : 314041,
"1320" : 526421,
"1336" : 485583,
"1352" : 219815,
"1368" : 434617,
"1384" : 232830,
"1400" : 460587,
"1416" : 456042,
"1432" : 211872,
"1448" : 381665,
"1464" : 170896,
"1480" : 313537,
"1496" : 286347,
"1512" : 135005,
"1528" : 249199,
"1544" : 114033,
"1560" : 204568,
"1576" : 177585,
"1592" : 78936,
"1608" : 142663,
"1624" : 64288,
"1640" : 114624,
"1656" : 99182,
"1672" : 43916,
"1688" : 78049,
"1704" : 34394,
"1720" : 61293,
"1736" : 51700,
"1752" : 22970,
"1768" : 41109,
"1784" : 18402,
"1800" : 33053,
"1816" : 28503,
"1832" : 12968,
"1848" : 22895,
"1864" : 10384,
"1880" : 18376,
"1896" : 15820,
"1912" : 7120,
"1928" : 12717,
"1944" : 5697,
"1960" : 10188,
"1976" : 9004,
"1992" : 4245,
"2008" : 7676,
"2024" : 3411,
"2040" : 6507,
"2064" : 8659,
"2096" : 7649,
"2128" : 8683,
"2160" : 6908,
"2192" : 5804,
"2224" : 5510,
"2256" : 5120,
"2288" : 5646,
"2320" : 5212,
"2352" : 4301,
"2384" : 4034,
"2416" : 3742,
"2448" : 3841,
"2480" : 4305,
"2512" : 3192,
"2544" : 2987,
"2576" : 2870,
"2608" : 2628,
"2640" : 3082,
"2672" : 2029,
"2704" : 1929,
"2736" : 1591,
"2768" : 1431,
"2800" : 1576,
"2832" : 1054,
"2864" : 867,
"2896" : 750,
"2928" : 636,
"2960" : 746,
"2992" : 475,
"3024" : 393,
"3056" : 372,
"3088" : 324,
"3120" : 416,
"3152" : 226,
"3184" : 211,
"3216" : 194,
"3248" : 148,
"3280" : 173,
"3312" : 140,
"3344" : 108,
"3376" : 124,
"3408" : 111,
"3440" : 138,
"3472" : 100,
"3504" : 84,
"3536" : 81,
"3568" : 87,
"3600" : 95,
"3632" : 111,
"3664" : 74,
"3696" : 91,
"3728" : 96,
"3760" : 118,
"3792" : 134,
"3824" : 114,
"3856" : 137,
"3888" : 114,
"3920" : 122,
"3952" : 166,
"3984" : 142,
"4016" : 149,
"4048" : 134,
"4080" : 139,
"4128" : 361,
"4192" : 322,
"4256" : 356,
"4320" : 331,
"4384" : 364,
"4448" : 414,
"4512" : 388,
"4576" : 454,
"4640" : 416,
"4704" : 434,
"4768" : 429,
"4832" : 419,
"4896" : 406,
"4960" : 408,
"5024" : 364,
"5088" : 416,
"5152" : 371,
"5216" : 352,
"5280" : 424,
"5344" : 355,
"5408" : 367,
"5472" : 359,
"5536" : 320,
"5600" : 348,
"5664" : 295,
"5728" : 328,
"5792" : 304,
"5856" : 265,
"5920" : 283,
"5984" : 235,
"6048" : 287,
"6112" : 225,
"6176" : 209,
"6240" : 222,
"6304" : 167,
"6368" : 175,
"6432" : 166,
"6496" : 146,
"6560" : 165,
"6624" : 132,
"6688" : 100,
"6752" : 110,
"6816" : 95,
"6880" : 111,
"6944" : 66,
"7008" : 57,
"7072" : 72,
"7136" : 52,
"7200" : 55,
"7264" : 42,
"7328" : 30,
"7392" : 42,
"7456" : 27,
"7520" : 33,
"7584" : 33,
"7648" : 19,
"7712" : 39,
"7776" : 28,
"7840" : 11,
"7904" : 26,
"7968" : 9,
"8032" : 14,
"8096" : 14,
"8160" : 9,
"8256" : 17,
"8384" : 24,
"8512" : 16,
"8640" : 20,
"8768" : 13,
"8896" : 18,
"9024" : 14,
"9152" : 16,
"9280" : 18,
"9408" : 13,
"9536" : 13,
"9664" : 14,
"9792" : 19,
"9920" : 17,
"10048" : 23,
"10176" : 14,
"10304" : 16,
"10432" : 19,
"10560" : 19,
"10688" : 25,
"10816" : 15,
"10944" : 18,
"11072" : 9,
"11200" : 16,
"11328" : 14,
"11456" : 8,
"11584" : 7,
"11712" : 10,
"11840" : 8,
"11968" : 4,
"12096" : 10,
"12224" : 8,
"12352" : 8,
"12480" : 3,
"12608" : 3,
"12736" : 4,
"12864" : 5,
"12992" : 2,
"13120" : 7,
"13248" : 4,
"13376" : 4,
"13504" : 7,
"13632" : 2,
"13760" : 3,
"13888" : 7,
"14016" : 4,
"14144" : 1,
"14272" : 2,
"14400" : 5,
"14656" : 2,
"14784" : 4,
"14912" : 6,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 3,
"16512" : 4,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 3,
"17792" : 1,
"18048" : 2,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"26240" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 5,
"37632" : 8,
"38144" : 3,
"38656" : 3,
"39168" : 7,
"39680" : 12,
"40192" : 15,
"40704" : 9,
"41216" : 14,
"41728" : 7,
"42240" : 16,
"42752" : 17,
"43264" : 10,
"43776" : 11,
"44288" : 5,
"44800" : 7,
"45312" : 8,
"45824" : 4,
"46336" : 4,
"46848" : 5,
"47360" : 3,
"47872" : 2,
"48896" : 3,
"49408" : 1,
"49920" : 5,
"50432" : 2,
"51456" : 2,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1,
"83456" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316617.693288,
"stddev" : 158072.115876,
"N" : 9076460
},
"bw_min" : 184544,
"bw_max" : 211632,
"bw_agg" : 100.000000,
"bw_mean" : 201785.476323,
"bw_dev" : 260.212458,
"bw_samples" : 5744,
"iops_min" : 46136,
"iops_max" : 52908,
"iops_mean" : 50446.016713,
"iops_stddev" : 65.054730,
"iops_samples" : 5744
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2879996,
"usr_cpu" : 0.640175,
"sys_cpu" : 16.762384,
"ctx" : 7299037,
"majf" : 0,
"minf" : 602,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.403530,
"4" : 1.430018,
"10" : 0.160106,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773076075,
"timestamp_ms" : 1773076075418,
"time" : "Mon Mar 9 14:07:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-read-qd1-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randread",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 37177245696,
"io_kbytes" : 36305904,
"bw_bytes" : 206506983,
"bw" : 201666,
"iops" : 50416.655094,
"runtime" : 180029,
"total_ios" : 9076460,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 4947,
"max" : 1829605,
"mean" : 315202.210901,
"stddev" : 157980.853069,
"N" : 9076476
},
"clat_ns" : {
"min" : 1082,
"max" : 83357,
"mean" : 1415.603188,
"stddev" : 332.024878,
"N" : 9076460,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1160,
"10.000000" : 1176,
"20.000000" : 1272,
"30.000000" : 1304,
"40.000000" : 1336,
"50.000000" : 1384,
"60.000000" : 1416,
"70.000000" : 1464,
"80.000000" : 1528,
"90.000000" : 1624,
"95.000000" : 1736,
"99.000000" : 2192,
"99.500000" : 2512,
"99.900000" : 5024,
"99.950000" : 5856,
"99.990000" : 7776
},
"bins" : {
"1080" : 1,
"1096" : 817,
"1112" : 7989,
"1128" : 150583,
"1144" : 227112,
"1160" : 335868,
"1176" : 229791,
"1192" : 57893,
"1208" : 69171,
"1224" : 65801,
"1240" : 211877,
"1256" : 373704,
"1272" : 237950,
"1288" : 545861,
"1304" : 314041,
"1320" : 526421,
"1336" : 485583,
"1352" : 219815,
"1368" : 434617,
"1384" : 232830,
"1400" : 460587,
"1416" : 456042,
"1432" : 211872,
"1448" : 381665,
"1464" : 170896,
"1480" : 313537,
"1496" : 286347,
"1512" : 135005,
"1528" : 249199,
"1544" : 114033,
"1560" : 204568,
"1576" : 177585,
"1592" : 78936,
"1608" : 142663,
"1624" : 64288,
"1640" : 114624,
"1656" : 99182,
"1672" : 43916,
"1688" : 78049,
"1704" : 34394,
"1720" : 61293,
"1736" : 51700,
"1752" : 22970,
"1768" : 41109,
"1784" : 18402,
"1800" : 33053,
"1816" : 28503,
"1832" : 12968,
"1848" : 22895,
"1864" : 10384,
"1880" : 18376,
"1896" : 15820,
"1912" : 7120,
"1928" : 12717,
"1944" : 5697,
"1960" : 10188,
"1976" : 9004,
"1992" : 4245,
"2008" : 7676,
"2024" : 3411,
"2040" : 6507,
"2064" : 8659,
"2096" : 7649,
"2128" : 8683,
"2160" : 6908,
"2192" : 5804,
"2224" : 5510,
"2256" : 5120,
"2288" : 5646,
"2320" : 5212,
"2352" : 4301,
"2384" : 4034,
"2416" : 3742,
"2448" : 3841,
"2480" : 4305,
"2512" : 3192,
"2544" : 2987,
"2576" : 2870,
"2608" : 2628,
"2640" : 3082,
"2672" : 2029,
"2704" : 1929,
"2736" : 1591,
"2768" : 1431,
"2800" : 1576,
"2832" : 1054,
"2864" : 867,
"2896" : 750,
"2928" : 636,
"2960" : 746,
"2992" : 475,
"3024" : 393,
"3056" : 372,
"3088" : 324,
"3120" : 416,
"3152" : 226,
"3184" : 211,
"3216" : 194,
"3248" : 148,
"3280" : 173,
"3312" : 140,
"3344" : 108,
"3376" : 124,
"3408" : 111,
"3440" : 138,
"3472" : 100,
"3504" : 84,
"3536" : 81,
"3568" : 87,
"3600" : 95,
"3632" : 111,
"3664" : 74,
"3696" : 91,
"3728" : 96,
"3760" : 118,
"3792" : 134,
"3824" : 114,
"3856" : 137,
"3888" : 114,
"3920" : 122,
"3952" : 166,
"3984" : 142,
"4016" : 149,
"4048" : 134,
"4080" : 139,
"4128" : 361,
"4192" : 322,
"4256" : 356,
"4320" : 331,
"4384" : 364,
"4448" : 414,
"4512" : 388,
"4576" : 454,
"4640" : 416,
"4704" : 434,
"4768" : 429,
"4832" : 419,
"4896" : 406,
"4960" : 408,
"5024" : 364,
"5088" : 416,
"5152" : 371,
"5216" : 352,
"5280" : 424,
"5344" : 355,
"5408" : 367,
"5472" : 359,
"5536" : 320,
"5600" : 348,
"5664" : 295,
"5728" : 328,
"5792" : 304,
"5856" : 265,
"5920" : 283,
"5984" : 235,
"6048" : 287,
"6112" : 225,
"6176" : 209,
"6240" : 222,
"6304" : 167,
"6368" : 175,
"6432" : 166,
"6496" : 146,
"6560" : 165,
"6624" : 132,
"6688" : 100,
"6752" : 110,
"6816" : 95,
"6880" : 111,
"6944" : 66,
"7008" : 57,
"7072" : 72,
"7136" : 52,
"7200" : 55,
"7264" : 42,
"7328" : 30,
"7392" : 42,
"7456" : 27,
"7520" : 33,
"7584" : 33,
"7648" : 19,
"7712" : 39,
"7776" : 28,
"7840" : 11,
"7904" : 26,
"7968" : 9,
"8032" : 14,
"8096" : 14,
"8160" : 9,
"8256" : 17,
"8384" : 24,
"8512" : 16,
"8640" : 20,
"8768" : 13,
"8896" : 18,
"9024" : 14,
"9152" : 16,
"9280" : 18,
"9408" : 13,
"9536" : 13,
"9664" : 14,
"9792" : 19,
"9920" : 17,
"10048" : 23,
"10176" : 14,
"10304" : 16,
"10432" : 19,
"10560" : 19,
"10688" : 25,
"10816" : 15,
"10944" : 18,
"11072" : 9,
"11200" : 16,
"11328" : 14,
"11456" : 8,
"11584" : 7,
"11712" : 10,
"11840" : 8,
"11968" : 4,
"12096" : 10,
"12224" : 8,
"12352" : 8,
"12480" : 3,
"12608" : 3,
"12736" : 4,
"12864" : 5,
"12992" : 2,
"13120" : 7,
"13248" : 4,
"13376" : 4,
"13504" : 7,
"13632" : 2,
"13760" : 3,
"13888" : 7,
"14016" : 4,
"14144" : 1,
"14272" : 2,
"14400" : 5,
"14656" : 2,
"14784" : 4,
"14912" : 6,
"15168" : 5,
"15296" : 2,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 2,
"16320" : 3,
"16512" : 4,
"16768" : 2,
"17024" : 3,
"17280" : 1,
"17536" : 3,
"17792" : 1,
"18048" : 2,
"18304" : 1,
"18560" : 2,
"18816" : 1,
"19328" : 2,
"19840" : 2,
"20608" : 1,
"21376" : 2,
"21888" : 1,
"24960" : 1,
"26240" : 1,
"29056" : 1,
"31872" : 1,
"33536" : 1,
"35072" : 1,
"36608" : 2,
"37120" : 5,
"37632" : 8,
"38144" : 3,
"38656" : 3,
"39168" : 7,
"39680" : 12,
"40192" : 15,
"40704" : 9,
"41216" : 14,
"41728" : 7,
"42240" : 16,
"42752" : 17,
"43264" : 10,
"43776" : 11,
"44288" : 5,
"44800" : 7,
"45312" : 8,
"45824" : 4,
"46336" : 4,
"46848" : 5,
"47360" : 3,
"47872" : 2,
"48896" : 3,
"49408" : 1,
"49920" : 5,
"50432" : 2,
"51456" : 2,
"51968" : 1,
"52992" : 1,
"54016" : 1,
"55040" : 1,
"59648" : 1,
"79360" : 1,
"83456" : 1
}
},
"lat_ns" : {
"min" : 6179,
"max" : 1833872,
"mean" : 316617.693288,
"stddev" : 158072.115876,
"N" : 9076460
},
"bw_min" : 184544,
"bw_max" : 211632,
"bw_agg" : 100.000000,
"bw_mean" : 201785.476323,
"bw_dev" : 260.212458,
"bw_samples" : 5744,
"iops_min" : 46136,
"iops_max" : 52908,
"iops_mean" : 50446.016713,
"iops_stddev" : 65.054730,
"iops_samples" : 5744
},
"write" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2880308,
"usr_cpu" : 0.640105,
"sys_cpu" : 16.760569,
"ctx" : 7299333,
"majf" : 0,
"minf" : 611,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 98.403530,
"4" : 1.430018,
"10" : 0.160106,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.010000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}